20357949 ÷ 148 
We want to divide 20357949 by 148.

Let's proceed to step 1:
148 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 148

On to step 2:
148 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 148

Advancing to step 3:
If we divide 203 by 148, we get 1 and a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 148 from 203 to get 55.
Include the next digit (5) from the dividend after 55, then repeat: 555 / 148

Moving on to step 4:
555 divided by 148 is 3 with a remainder of 111.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 444 from 555 to get 111.
Fetch the next digit (7) from the dividend, attach it to 111 and continue: 1117 / 148

Moving on to step 5:
148 goes into 1117 7 times with a remainder of 81.
The number 7 becomes the next digit in our result. 
Result so far: 137.0
The remainder is 81 after subtracting 1036 from 1117.
Bring next digit (9) of the dividend behind the 81 and repeat the process: 819 / 148

Let's proceed to step 6:
819 divided by 148 is 5 with a remainder of 79.
Record the quotient 5 as the next digit in the result. 
Result so far: 1375.0
Subtract 740 from 819 to get 79.
Grab the next digit (4) from the dividend, add it to 79, then carry on: 794 / 148

Step 7:
When dividing 794 by 148, we get 5 with a remainder of 54.
Record the quotient 5 as the next digit in the result. 
Result so far: 13755.0
If we take 740 away from 794, we end up with 54.
Grab the next digit (9) from the dividend, add it to 54, then carry on: 549 / 148

Going ahead to step 8:
148 can be fit into 549 3 times, resulting in a remainder of 105.
Write down 3 as next digit of the result. 
Result so far: 137553.0
If we subtract 444 from 549, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 9:
When dividing 1050 by 148, we get 7 with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 137553.7
Subtract 1036 from 1050 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
The number 148 fits into 140 0 times, leaving a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 137553.7
Subtracting 0 from 140 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 11:
The number 148 fits into 1400 9 times, leaving a remainder of 68.
Put 9 as the next digit of the answer. 
Result so far: 137553.709
If we subtract 1332 from 1400, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 12:
The number 148 fits into 680 4 times, leaving a remainder of 88.
Use 4 as the next digit of our solution. 
Result so far: 137553.7094
If we subtract 592 from 680, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 13:
148 goes into 880 5 times with a remainder of 140.
Put 5 as the next digit of the answer. 
Result so far: 137553.70945
Deduct 740 from 880 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 14:
If we divide 1400 by 148, we get 9 and a remainder of 68.
The next digit of our result is 9. 
Result so far: 137553.709459
Deduct 1332 from 1400 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 15:
148 goes into 680 4 times with a remainder of 88.
Put 4 as the next digit of the answer. 
Result so far: 137553.7094594
If we take 592 away from 680, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 16:
880 divided by 148 is 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 137553.70945945
If we take 740 away from 880, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

After the division, we end up with 137553.70945945 and a remainder of 1.4e-07.