53391709 divided by 57 
Our goal is to divide 53391709 by 57.

Step 1:
When dividing 5 by 57, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 57

Going ahead to step 2:
The number 57 fits into 53 0 times, leaving a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Grab the next digit (3) from the dividend, add it to 53, then carry on: 533 / 57

Moving on to step 3:
533 divided by 57 is 9 with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 513 from 533 leaves us with 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 57

Advancing to step 4:
57 goes into 209 3 times with a remainder of 38.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
If we subtract 171 from 209, we get 38.
Include the next digit (1) from the dividend after 38, then repeat: 381 / 57

Advancing to step 5:
When dividing 381 by 57, we get 6 with a remainder of 39.
Use 6 as the next digit of our solution. 
Result so far: 936.0
Subtract 342 from 381 to get 39.
Include the next digit (7) from the dividend after 39, then repeat: 397 / 57

Going ahead to step 6:
If we divide 397 by 57, we get 6 and a remainder of 55.
The next digit of our result is 6. 
Result so far: 9366.0
Deduct 342 from 397 and we're left with 55.
Fetch the next digit (0) from the dividend, attach it to 55 and continue: 550 / 57

Moving on to step 7:
57 goes into 550 9 times with a remainder of 37.
The next digit of our result is 9. 
Result so far: 93669.0
Subtract 513 from 550 to get 37.
Include the next digit (9) from the dividend after 37, then repeat: 379 / 57

Advancing to step 8:
57 goes into 379 6 times with a remainder of 37.
The number 6 becomes the next digit in our result. 
Result so far: 936696.0
Deduct 342 from 379 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 9:
When dividing 370 by 57, we get 6 with a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 936696.6
Subtract 342 from 370 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 10:
When dividing 280 by 57, we get 4 with a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 936696.64
The remainder is 52 after subtracting 228 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 11:
When dividing 520 by 57, we get 9 with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 936696.649
If we take 513 away from 520, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
When dividing 70 by 57, we get 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 936696.6491
Deduct 57 from 70 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 13:
The number 57 fits into 130 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 936696.64912
Deduct 114 from 130 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
If we divide 160 by 57, we get 2 and a remainder of 46.
The next digit of our result is 2. 
Result so far: 936696.649122
If we take 114 away from 160, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The quotient of the division is 936696.649122, and the remainder is 4.6e-06.