We divide 40200129 by 915
Our goal is to divide 40200129 by 915.

Step 1:
915 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 915

Advancing to step 2:
915 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Include the next digit (2) from the dividend after 40, then repeat: 402 / 915

Step 3:
When dividing 402 by 915, we get 0 with a remainder of 402.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 402 and we're left with 402.
Include the next digit (0) from the dividend after 402, then repeat: 4020 / 915

On to step 4:
915 goes into 4020 4 times with a remainder of 360.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 3660 from 4020 leaves us with 360.
Take the next digit (0) from the dividend and append it to 360, then repeat: 3600 / 915

Let's proceed to step 5:
3600 divided by 915 is 3 with a remainder of 855.
Put 3 as the next digit of the answer. 
Result so far: 43.0
The remainder is 855 after subtracting 2745 from 3600.
Include the next digit (1) from the dividend after 855, then repeat: 8551 / 915

Going ahead to step 6:
8551 divided by 915 is 9 with a remainder of 316.
Write down 9 as next digit of the result. 
Result so far: 439.0
If we subtract 8235 from 8551, we get 316.
Fetch the next digit (2) from the dividend, attach it to 316 and continue: 3162 / 915

Advancing to step 7:
When dividing 3162 by 915, we get 3 with a remainder of 417.
Write down 3 as next digit of the result. 
Result so far: 4393.0
If we subtract 2745 from 3162, we get 417.
Grab the next digit (9) from the dividend, add it to 417, then carry on: 4179 / 915

Let's proceed to step 8:
The number 915 fits into 4179 4 times, leaving a remainder of 519.
Put 4 as the next digit of the answer. 
Result so far: 43934.0
Subtract 3660 from 4179 to get 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Going ahead to step 9:
915 can be fit into 5190 5 times, resulting in a remainder of 615.
Write down 5 as next digit of the result. 
Result so far: 43934.5
The remainder is 615 after subtracting 4575 from 5190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Moving on to step 10:
The number 915 fits into 6150 6 times, leaving a remainder of 660.
Use 6 as the next digit of our solution. 
Result so far: 43934.56
Subtract 5490 from 6150 to get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Step 11:
When dividing 6600 by 915, we get 7 with a remainder of 195.
The next digit of our result is 7. 
Result so far: 43934.567
Deduct 6405 from 6600 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 12:
The number 915 fits into 1950 2 times, leaving a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 43934.5672
Deduct 1830 from 1950 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 13:
When dividing 1200 by 915, we get 1 with a remainder of 285.
The next digit of our result is 1. 
Result so far: 43934.56721
If we take 915 away from 1200, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Let's proceed to step 14:
915 can be fit into 2850 3 times, resulting in a remainder of 105.
The next digit of our result is 3. 
Result so far: 43934.567213
Subtracting 2745 from 2850 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 15:
When dividing 1050 by 915, we get 1 with a remainder of 135.
The number 1 becomes the next digit in our result. 
Result so far: 43934.5672131
Deduct 915 from 1050 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 16:
When dividing 1350 by 915, we get 1 with a remainder of 435.
Put 1 as the next digit of the answer. 
Result so far: 43934.56721311
Subtract 915 from 1350 to get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

After the division, we end up with 43934.56721311 and a remainder of 4.35e-07.