Let's divide 42507329 by 477
We want to divide 42507329 by 477.

Step 1:
When dividing 4 by 477, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 477

Step 2:
42 divided by 477 is 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 477

Moving on to step 3:
425 divided by 477 is 0 with a remainder of 425.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 425, we end up with 425.
Fetch the next digit (0) from the dividend, attach it to 425 and continue: 4250 / 477

Moving on to step 4:
When dividing 4250 by 477, we get 8 with a remainder of 434.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 3816 from 4250 leaves us with 434.
Include the next digit (7) from the dividend after 434, then repeat: 4347 / 477

Step 5:
When dividing 4347 by 477, we get 9 with a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 89.0
Subtracting 4293 from 4347 leaves us with 54.
Include the next digit (3) from the dividend after 54, then repeat: 543 / 477

Step 6:
When dividing 543 by 477, we get 1 with a remainder of 66.
Use 1 as the next digit of our solution. 
Result so far: 891.0
If we take 477 away from 543, we end up with 66.
Grab the next digit (2) from the dividend, add it to 66, then carry on: 662 / 477

Going ahead to step 7:
662 divided by 477 is 1 with a remainder of 185.
Write down 1 as next digit of the result. 
Result so far: 8911.0
Deduct 477 from 662 and we're left with 185.
Include the next digit (9) from the dividend after 185, then repeat: 1859 / 477

Let's proceed to step 8:
When dividing 1859 by 477, we get 3 with a remainder of 428.
Put 3 as the next digit of the answer. 
Result so far: 89113.0
If we take 1431 away from 1859, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 9:
The number 477 fits into 4280 8 times, leaving a remainder of 464.
Use 8 as the next digit of our solution. 
Result so far: 89113.8
Deduct 3816 from 4280 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 10:
If we divide 4640 by 477, we get 9 and a remainder of 347.
The next digit of our result is 9. 
Result so far: 89113.89
The remainder is 347 after subtracting 4293 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Advancing to step 11:
When dividing 3470 by 477, we get 7 with a remainder of 131.
The next digit of our result is 7. 
Result so far: 89113.897
If we subtract 3339 from 3470, we get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Step 12:
The number 477 fits into 1310 2 times, leaving a remainder of 356.
Record the quotient 2 as the next digit in the result. 
Result so far: 89113.8972
The remainder is 356 after subtracting 954 from 1310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Step 13:
3560 divided by 477 is 7 with a remainder of 221.
Use 7 as the next digit of our solution. 
Result so far: 89113.89727
If we take 3339 away from 3560, we end up with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

On to step 14:
477 goes into 2210 4 times with a remainder of 302.
The number 4 becomes the next digit in our result. 
Result so far: 89113.897274
Subtracting 1908 from 2210 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 15:
3020 divided by 477 is 6 with a remainder of 158.
Write down 6 as next digit of the result. 
Result so far: 89113.8972746
Deduct 2862 from 3020 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 16:
477 can be fit into 1580 3 times, resulting in a remainder of 149.
Use 3 as the next digit of our solution. 
Result so far: 89113.89727463
The remainder is 149 after subtracting 1431 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

The final result is 89113.89727463 with a remainder of 1.49e-07.