Let's divide 21961867 by 151
We want to figure out the number of times 21961867 can be divided by 151.

Advancing to step 1:
When dividing 2 by 151, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 151

Let's proceed to step 2:
151 can be fit into 21 0 times, resulting in a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 151

Going ahead to step 3:
When dividing 219 by 151, we get 1 with a remainder of 68.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 151 away from 219, we end up with 68.
Fetch the next digit (6) from the dividend, attach it to 68 and continue: 686 / 151

Moving on to step 4:
686 divided by 151 is 4 with a remainder of 82.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtract 604 from 686 to get 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 151

Step 5:
When dividing 821 by 151, we get 5 with a remainder of 66.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
Deduct 755 from 821 and we're left with 66.
Bring next digit (8) of the dividend behind the 66 and repeat the process: 668 / 151

Advancing to step 6:
668 divided by 151 is 4 with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 1454.0
If we subtract 604 from 668, we get 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 151

Let's proceed to step 7:
When dividing 646 by 151, we get 4 with a remainder of 42.
The next digit of our result is 4. 
Result so far: 14544.0
If we take 604 away from 646, we end up with 42.
Append the next digit (7) from the dividend to 42 and continue with: 427 / 151

Advancing to step 8:
When dividing 427 by 151, we get 2 with a remainder of 125.
Record the quotient 2 as the next digit in the result. 
Result so far: 145442.0
Subtracting 302 from 427 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 9:
When dividing 1250 by 151, we get 8 with a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 145442.8
If we take 1208 away from 1250, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
If we divide 420 by 151, we get 2 and a remainder of 118.
The number 2 becomes the next digit in our result. 
Result so far: 145442.82
If we take 302 away from 420, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 11:
151 can be fit into 1180 7 times, resulting in a remainder of 123.
The number 7 becomes the next digit in our result. 
Result so far: 145442.827
Subtract 1057 from 1180 to get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Going ahead to step 12:
151 can be fit into 1230 8 times, resulting in a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 145442.8278
The remainder is 22 after subtracting 1208 from 1230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 13:
When dividing 220 by 151, we get 1 with a remainder of 69.
Record the quotient 1 as the next digit in the result. 
Result so far: 145442.82781
If we subtract 151 from 220, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 14:
When dividing 690 by 151, we get 4 with a remainder of 86.
The number 4 becomes the next digit in our result. 
Result so far: 145442.827814
Subtracting 604 from 690 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 15:
151 can be fit into 860 5 times, resulting in a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 145442.8278145
Subtracting 755 from 860 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 16:
151 can be fit into 1050 6 times, resulting in a remainder of 144.
Use 6 as the next digit of our solution. 
Result so far: 145442.82781456
Subtract 906 from 1050 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

After the division, we end up with 145442.82781456 and a remainder of 1.44e-07.