We're dividing 135246 by 57 
We want to figure out the number of times 135246 can be divided by 57.

Let's proceed to 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
Deduct 0 from 1 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 57

On to step 2:
57 can be fit into 13 0 times, resulting in a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 57

On to step 3:
If we divide 135 by 57, we get 2 and a remainder of 21.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 114 from 135 to get 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 57

Advancing to step 4:
The number 57 fits into 212 3 times, leaving a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 171 from 212 and we're left with 41.
Bring next digit (4) of the dividend behind the 41 and repeat the process: 414 / 57

Let's proceed to step 5:
When dividing 414 by 57, we get 7 with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 237.0
Deduct 399 from 414 and we're left with 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 57

Step 6:
57 can be fit into 156 2 times, resulting in a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 2372.0
Deduct 114 from 156 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
If we divide 420 by 57, we get 7 and a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 2372.7
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.

Let's proceed to step 8:
57 goes into 210 3 times with a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 2372.73
The remainder is 39 after subtracting 171 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 9:
If we divide 390 by 57, we get 6 and a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 2372.736
Deduct 342 from 390 and we're left 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.

Moving on to step 10:
When dividing 480 by 57, we get 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 2372.7368
If we subtract 456 from 480, we 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 11:
When dividing 240 by 57, we get 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 2372.73684
If we subtract 228 from 240, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
57 goes into 120 2 times with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 2372.736842
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 13:
When dividing 60 by 57, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 2372.7368421
The remainder is 3 after subtracting 57 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 14:
30 divided by 57 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 2372.7368421
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 2372.7368421, and the remainder is 3e-08.