We're dividing 684090 by 57 
We want to figure out the number of times 684090 can be divided by 57.

On to step 1:
When dividing 6 by 57, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 57

Going ahead to step 2:
68 divided by 57 is 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 57 away from 68, we end up with 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 57

Step 3:
114 divided by 57 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 12.0
If we take 114 away from 114, we end up with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 57

Going ahead to step 4:
The number 57 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 120.0
If we take 0 away from 0, we end up with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 57

Step 5:
57 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 1200.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 57

Going ahead to step 6:
57 goes into 90 1 times with a remainder of 33.
The next digit of our result is 1. 
Result so far: 12001.0
If we take 57 away from 90, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 7:
The number 57 fits into 330 5 times, leaving a remainder of 45.
The next digit of our result is 5. 
Result so far: 12001.5
If we take 285 away from 330, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 8:
450 divided by 57 is 7 with a remainder of 51.
Use 7 as the next digit of our solution. 
Result so far: 12001.57
The remainder is 51 after subtracting 399 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 9:
57 can be fit into 510 8 times, resulting in a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 12001.578
Subtract 456 from 510 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 10:
If we divide 540 by 57, we get 9 and a remainder of 27.
The next digit of our result is 9. 
Result so far: 12001.5789
The remainder is 27 after subtracting 513 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 11:
If we divide 270 by 57, we get 4 and a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 12001.57894
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.

Going ahead to step 12:
57 goes into 420 7 times with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 12001.578947
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.

On to step 13:
When dividing 210 by 57, we get 3 with a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 12001.5789473
If we take 171 away from 210, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 14:
When dividing 390 by 57, we get 6 with a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 12001.57894736
If we take 342 away from 390, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

In conclusion, the division gives 12001.57894736 with a balance of 4.8e-08.