Let's divide 122713 by 57
We want to figure out the number of times 122713 can be divided by 57.

Advancing to step 1:
57 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 57

Step 2:
57 can be fit into 12 0 times, resulting in a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 57

Advancing to step 3:
If we divide 122 by 57, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 114 from 122 and we're left with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 57

Let's proceed to step 4:
57 goes into 87 1 times with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 57 from 87 to get 30.
Grab the next digit (1) from the dividend, add it to 30, then carry on: 301 / 57

Moving on to step 5:
When dividing 301 by 57, we get 5 with a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 215.0
Deduct 285 from 301 and we're left with 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 57

Let's proceed to step 6:
The number 57 fits into 163 2 times, leaving a remainder of 49.
Write down 2 as next digit of the result. 
Result so far: 2152.0
If we subtract 114 from 163, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 7:
57 goes into 490 8 times with a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 2152.8
Subtract 456 from 490 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
When dividing 340 by 57, we get 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 2152.85
Subtract 285 from 340 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 9:
When dividing 550 by 57, we get 9 with a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 2152.859
Subtract 513 from 550 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 10:
The number 57 fits into 370 6 times, leaving a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 2152.8596
If we take 342 away from 370, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
The number 57 fits into 280 4 times, leaving a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 2152.85964
If we subtract 228 from 280, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 12:
If we divide 520 by 57, we get 9 and a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 2152.859649
The remainder is 7 after subtracting 513 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 13:
If we divide 70 by 57, we get 1 and a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 2152.8596491
Deduct 57 from 70 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 14:
130 divided by 57 is 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 2152.85964912
Subtracting 114 from 130 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 2152.85964912 with a remainder of 1.6e-08.