Let's divide 23070 by 57
We're looking to find how many times 57 goes into 23070.

Step 1:
57 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 57

Going ahead to step 2:
When dividing 23 by 57, we get 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Take the next digit (0) from the dividend and append it to 23, then repeat: 230 / 57

Let's proceed to step 3:
If we divide 230 by 57, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 228 from 230 leaves us with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 57

Going ahead to step 4:
When dividing 27 by 57, we get 0 with a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 40.0
The remainder is 27 after subtracting 0 from 27.
Append the next digit (0) from the dividend to 27 and continue with: 270 / 57

On to step 5:
If we divide 270 by 57, we get 4 and a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 404.0
The remainder is 42 after subtracting 228 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 6:
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: 404.7
Subtracting 399 from 420 leaves us with 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 7:
210 divided by 57 is 3 with a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 404.73
If we subtract 171 from 210, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 8:
57 can be fit into 390 6 times, resulting in a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 404.736
Subtract 342 from 390 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 9:
When dividing 480 by 57, we get 8 with a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 404.7368
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.

Going ahead to step 10:
57 goes into 240 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 404.73684
Deduct 228 from 240 and we're left with 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 11:
57 can be fit into 120 2 times, resulting in a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 404.736842
The remainder is 6 after subtracting 114 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
57 goes into 60 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 404.7368421
Subtract 57 from 60 to 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 13:
57 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 404.7368421
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 final outcome is 404.7368421, with a leftover of 3e-08.