We divide 135597 by 57
We want to divide 135597 by 57.

Step 1:
If we divide 1 by 57, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 57

Going ahead to step 2:
57 goes into 13 0 times with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 57

Going ahead to step 3:
57 goes into 135 2 times with a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 114 away from 135, we end up with 21.
Fetch the next digit (5) from the dividend, attach it to 21 and continue: 215 / 57

Advancing to step 4:
When dividing 215 by 57, we get 3 with a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Deduct 171 from 215 and we're left with 44.
Grab the next digit (9) from the dividend, add it to 44, then carry on: 449 / 57

Step 5:
57 can be fit into 449 7 times, resulting in a remainder of 50.
Record the quotient 7 as the next digit in the result. 
Result so far: 237.0
If we take 399 away from 449, we end up with 50.
Grab the next digit (7) from the dividend, add it to 50, then carry on: 507 / 57

On to step 6:
57 goes into 507 8 times with a remainder of 51.
The number 8 becomes the next digit in our result. 
Result so far: 2378.0
If we subtract 456 from 507, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
If we divide 510 by 57, we get 8 and a remainder of 54.
Write down 8 as next digit of the result. 
Result so far: 2378.8
If we take 456 away from 510, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 8:
540 divided by 57 is 9 with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 2378.89
If we subtract 513 from 540, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 9:
If we divide 270 by 57, we get 4 and a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 2378.894
If we subtract 228 from 270, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
When dividing 420 by 57, we get 7 with a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 2378.8947
If we subtract 399 from 420, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 11:
When dividing 210 by 57, we get 3 with a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 2378.89473
Subtracting 171 from 210 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 12:
57 goes into 390 6 times with a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 2378.894736
If we take 342 away from 390, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 13:
The number 57 fits into 480 8 times, leaving a remainder of 24.
The next digit of our result is 8. 
Result so far: 2378.8947368
Subtract 456 from 480 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 14:
When dividing 240 by 57, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 2378.89473684
The remainder is 12 after subtracting 228 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 2378.89473684 with a remainder of 1.2e-08.