Let's divide 642170 by 57
Our goal is to divide 642170 by 57.

On to step 1:
57 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 57

Step 2:
The number 57 fits into 64 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 57 from 64 leaves us with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 57

Advancing to step 3:
57 goes into 72 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 57 from 72, we get 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 57

Advancing to step 4:
The number 57 fits into 151 2 times, leaving a remainder of 37.
The next digit of our result is 2. 
Result so far: 112.0
Subtracting 114 from 151 leaves us with 37.
Append the next digit (7) from the dividend to 37 and continue with: 377 / 57

Going ahead to step 5:
The number 57 fits into 377 6 times, leaving a remainder of 35.
The number 6 becomes the next digit in our result. 
Result so far: 1126.0
If we take 342 away from 377, we end up with 35.
Take the next digit (0) from the dividend and append it to 35, then repeat: 350 / 57

Step 6:
57 can be fit into 350 6 times, resulting in a remainder of 8.
The next digit of our result is 6. 
Result so far: 11266.0
Subtracting 342 from 350 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
57 can be fit into 80 1 times, resulting in a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 11266.1
If we take 57 away from 80, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 8:
57 goes into 230 4 times with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 11266.14
The remainder is 2 after subtracting 228 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
20 divided by 57 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 11266.14
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
The number 57 fits into 200 3 times, leaving a remainder of 29.
The next digit of our result is 3. 
Result so far: 11266.1403
If we subtract 171 from 200, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 11:
57 can be fit into 290 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 11266.14035
Deduct 285 from 290 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
If we divide 50 by 57, we get 0 and a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 11266.14035
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
57 can be fit into 500 8 times, resulting in a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 11266.1403508
The remainder is 44 after subtracting 456 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 14:
440 divided by 57 is 7 with a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 11266.14035087
If we subtract 399 from 440, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Our division results in 11266.14035087 with a remaining 4.1e-08.