We're dividing 87042 by 57 
We want to figure out the number of times 87042 can be divided by 57.

Step 1:
If we divide 8 by 57, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 57

Let's proceed to step 2:
57 can be fit into 87 1 times, resulting in a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 57 away from 87, we end up with 30.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 57

Moving on to step 3:
The number 57 fits into 300 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 285 from 300, we get 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 57

Let's proceed to step 4:
The number 57 fits into 154 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 152.0
If we take 114 away from 154, we end up with 40.
Append the next digit (2) from the dividend to 40 and continue with: 402 / 57

Moving on to step 5:
When dividing 402 by 57, we get 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 1527.0
If we subtract 399 from 402, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 6:
57 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 1527.0
If we take 0 away from 30, we end up 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.

Going ahead to step 7:
57 goes into 300 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 1527.05
Deduct 285 from 300 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
The number 57 fits into 150 2 times, leaving a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 1527.052
Deduct 114 from 150 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
The number 57 fits into 360 6 times, leaving a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 1527.0526
The remainder is 18 after subtracting 342 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
57 can be fit into 180 3 times, resulting in a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 1527.05263
Subtracting 171 from 180 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 11:
When dividing 90 by 57, we get 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 1527.052631
If we take 57 away from 90, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 12:
57 can be fit into 330 5 times, resulting in a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 1527.0526315
Deduct 285 from 330 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 13:
The number 57 fits into 450 7 times, leaving a remainder of 51.
The next digit of our result is 7. 
Result so far: 1527.05263157
Deduct 399 from 450 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The quotient of the division is 1527.05263157, and the remainder is 5.1e-08.