We divide 879510 by 57
We want to figure out the number of times 879510 can be divided by 57.

On to step 1:
57 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 57

Going ahead to step 2:
The number 57 fits into 87 1 times, leaving a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 57 from 87, we get 30.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 57

Step 3:
309 divided by 57 is 5 with a remainder of 24.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 285 from 309 to get 24.
Take the next digit (5) from the dividend and append it to 24, then repeat: 245 / 57

On to step 4:
When dividing 245 by 57, we get 4 with a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 154.0
Subtracting 228 from 245 leaves us with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 57

Step 5:
If we divide 171 by 57, we get 3 and a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 1543.0
If we take 171 away from 171, we end up with 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 57

Going ahead to step 6:
The number 57 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15430.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
0 divided by 57 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15430.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
57 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 15430.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 15430.0 and a remainder of 0.0.