Let's divide 870870 by 57
We want to divide 870870 by 57.

Going ahead to step 1:
57 can be fit into 8 0 times, resulting in 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.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 57

Moving on to step 2:
87 divided by 57 is 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 30 after subtracting 57 from 87.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 57

Moving on to step 3:
The number 57 fits into 300 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we take 285 away from 300, we end up with 15.
Grab the next digit (8) from the dividend, add it to 15, then carry on: 158 / 57

Advancing to step 4:
When dividing 158 by 57, we get 2 with a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 152.0
The remainder is 44 after subtracting 114 from 158.
Take the next digit (7) from the dividend and append it to 44, then repeat: 447 / 57

Let's proceed to step 5:
If we divide 447 by 57, we get 7 and a remainder of 48.
Use 7 as the next digit of our solution. 
Result so far: 1527.0
Deduct 399 from 447 and we're left with 48.
Fetch the next digit (0) from the dividend, attach it to 48 and continue: 480 / 57

Moving on to step 6:
57 goes into 480 8 times with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 15278.0
Deduct 456 from 480 and we're left with 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 7:
240 divided by 57 is 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 15278.4
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.

Let's proceed to step 8:
120 divided by 57 is 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 15278.42
If we take 114 away from 120, we end up 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.

Let's proceed to step 9:
57 can be fit into 60 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 15278.421
Deduct 57 from 60 and we're left with 3.
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 10:
57 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 15278.421
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.

Let's proceed to step 11:
57 goes into 300 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 15278.42105
Subtracting 285 from 300 leaves us 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.

On to step 12:
57 can be fit into 150 2 times, resulting in a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 15278.421052
If we subtract 114 from 150, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 13:
360 divided by 57 is 6 with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 15278.4210526
If we subtract 342 from 360, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 14:
The number 57 fits into 180 3 times, leaving a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 15278.42105263
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.

Our division results in 15278.42105263 with a remaining 9e-09.