We look at the division of 42115913 by 745 
We're looking to find how many times 745 goes into 42115913.

Step 1:
If we divide 4 by 745, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 745

Going ahead to step 2:
745 can be fit into 42 0 times, resulting in a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 745

Step 3:
The number 745 fits into 421 0 times, leaving a remainder of 421.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 421 after subtracting 0 from 421.
Take the next digit (1) from the dividend and append it to 421, then repeat: 4211 / 745

Moving on to step 4:
745 goes into 4211 5 times with a remainder of 486.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 3725 from 4211 leaves us with 486.
Append the next digit (5) from the dividend to 486 and continue with: 4865 / 745

Going ahead to step 5:
745 goes into 4865 6 times with a remainder of 395.
The next digit of our result is 6. 
Result so far: 56.0
If we subtract 4470 from 4865, we get 395.
Fetch the next digit (9) from the dividend, attach it to 395 and continue: 3959 / 745

Moving on to step 6:
When dividing 3959 by 745, we get 5 with a remainder of 234.
Write down 5 as next digit of the result. 
Result so far: 565.0
Deduct 3725 from 3959 and we're left with 234.
Include the next digit (1) from the dividend after 234, then repeat: 2341 / 745

Going ahead to step 7:
When dividing 2341 by 745, we get 3 with a remainder of 106.
The number 3 becomes the next digit in our result. 
Result so far: 5653.0
Deduct 2235 from 2341 and we're left with 106.
Take the next digit (3) from the dividend and append it to 106, then repeat: 1063 / 745

Advancing to step 8:
If we divide 1063 by 745, we get 1 and a remainder of 318.
The next digit of our result is 1. 
Result so far: 56531.0
Subtract 745 from 1063 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

On to step 9:
745 goes into 3180 4 times with a remainder of 200.
Record the quotient 4 as the next digit in the result. 
Result so far: 56531.4
Subtracting 2980 from 3180 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 10:
2000 divided by 745 is 2 with a remainder of 510.
The number 2 becomes the next digit in our result. 
Result so far: 56531.42
The remainder is 510 after subtracting 1490 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 11:
5100 divided by 745 is 6 with a remainder of 630.
Put 6 as the next digit of the answer. 
Result so far: 56531.426
If we take 4470 away from 5100, we end up with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Step 12:
When dividing 6300 by 745, we get 8 with a remainder of 340.
The number 8 becomes the next digit in our result. 
Result so far: 56531.4268
The remainder is 340 after subtracting 5960 from 6300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 13:
The number 745 fits into 3400 4 times, leaving a remainder of 420.
The number 4 becomes the next digit in our result. 
Result so far: 56531.42684
Deduct 2980 from 3400 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 14:
If we divide 4200 by 745, we get 5 and a remainder of 475.
The next digit of our result is 5. 
Result so far: 56531.426845
If we take 3725 away from 4200, we end up with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

On to step 15:
745 can be fit into 4750 6 times, resulting in a remainder of 280.
The number 6 becomes the next digit in our result. 
Result so far: 56531.4268456
If we take 4470 away from 4750, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 16:
When dividing 2800 by 745, we get 3 with a remainder of 565.
Put 3 as the next digit of the answer. 
Result so far: 56531.42684563
Subtract 2235 from 2800 to get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

In conclusion, the division gives 56531.42684563 with a balance of 5.65e-07.