21634991 divided by 607 
We're looking to find how many times 607 goes into 21634991.

Let's proceed to step 1:
607 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 607

Advancing to step 2:
607 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 607

Advancing to step 3:
216 divided by 607 is 0 with a remainder of 216.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 216 to get 216.
Bring next digit (3) of the dividend behind the 216 and repeat the process: 2163 / 607

Advancing to step 4:
The number 607 fits into 2163 3 times, leaving a remainder of 342.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 1821 away from 2163, we end up with 342.
Take the next digit (4) from the dividend and append it to 342, then repeat: 3424 / 607

Advancing to step 5:
607 goes into 3424 5 times with a remainder of 389.
The next digit of our result is 5. 
Result so far: 35.0
Subtracting 3035 from 3424 leaves us with 389.
Bring next digit (9) of the dividend behind the 389 and repeat the process: 3899 / 607

Moving on to step 6:
If we divide 3899 by 607, we get 6 and a remainder of 257.
The next digit of our result is 6. 
Result so far: 356.0
The remainder is 257 after subtracting 3642 from 3899.
Append the next digit (9) from the dividend to 257 and continue with: 2579 / 607

Going ahead to step 7:
607 goes into 2579 4 times with a remainder of 151.
The next digit of our result is 4. 
Result so far: 3564.0
If we subtract 2428 from 2579, we get 151.
Append the next digit (1) from the dividend to 151 and continue with: 1511 / 607

Step 8:
When dividing 1511 by 607, we get 2 with a remainder of 297.
Use 2 as the next digit of our solution. 
Result so far: 35642.0
Deduct 1214 from 1511 and we're left with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Let's proceed to step 9:
2970 divided by 607 is 4 with a remainder of 542.
Use 4 as the next digit of our solution. 
Result so far: 35642.4
If we take 2428 away from 2970, we end up with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Going ahead to step 10:
607 can be fit into 5420 8 times, resulting in a remainder of 564.
Put 8 as the next digit of the answer. 
Result so far: 35642.48
Subtract 4856 from 5420 to get 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Going ahead to step 11:
607 goes into 5640 9 times with a remainder of 177.
The number 9 becomes the next digit in our result. 
Result so far: 35642.489
If we subtract 5463 from 5640, we get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Going ahead to step 12:
When dividing 1770 by 607, we get 2 with a remainder of 556.
Put 2 as the next digit of the answer. 
Result so far: 35642.4892
If we subtract 1214 from 1770, we get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Moving on to step 13:
607 goes into 5560 9 times with a remainder of 97.
Write down 9 as next digit of the result. 
Result so far: 35642.48929
If we take 5463 away from 5560, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 14:
607 goes into 970 1 times with a remainder of 363.
Use 1 as the next digit of our solution. 
Result so far: 35642.489291
Deduct 607 from 970 and we're left with 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Advancing to step 15:
607 goes into 3630 5 times with a remainder of 595.
Put 5 as the next digit of the answer. 
Result so far: 35642.4892915
Subtract 3035 from 3630 to get 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Step 16:
5950 divided by 607 is 9 with a remainder of 487.
The number 9 becomes the next digit in our result. 
Result so far: 35642.48929159
Deduct 5463 from 5950 and we're left with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

After the division, we end up with 35642.48929159 and a remainder of 4.87e-07.