Let's divide 553940 by 57
We want to figure out the number of times 553940 can be divided by 57.

Advancing to step 1:
The number 57 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 57

Let's proceed to step 2:
The number 57 fits into 55 0 times, leaving a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Grab the next digit (3) from the dividend, add it to 55, then carry on: 553 / 57

Step 3:
57 can be fit into 553 9 times, resulting in a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 513 from 553 leaves us with 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 57

On to step 4:
The number 57 fits into 409 7 times, leaving a remainder of 10.
The next digit of our result is 7. 
Result so far: 97.0
Deduct 399 from 409 and we're left with 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 57

Let's proceed to step 5:
57 goes into 104 1 times with a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 971.0
Subtract 57 from 104 to get 47.
Append the next digit (0) from the dividend to 47 and continue with: 470 / 57

Going ahead to step 6:
57 can be fit into 470 8 times, resulting in a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 9718.0
Deduct 456 from 470 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
The number 57 fits into 140 2 times, leaving a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 9718.2
Subtracting 114 from 140 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
If we divide 260 by 57, we get 4 and a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 9718.24
If we subtract 228 from 260, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
The number 57 fits into 320 5 times, leaving a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 9718.245
Subtract 285 from 320 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 10:
The number 57 fits into 350 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 9718.2456
If we subtract 342 from 350, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
80 divided by 57 is 1 with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 9718.24561
Subtract 57 from 80 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 12:
When dividing 230 by 57, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 9718.245614
Deduct 228 from 230 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 13:
57 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 9718.245614
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
The number 57 fits into 200 3 times, leaving a remainder of 29.
The next digit of our result is 3. 
Result so far: 9718.24561403
If we take 171 away from 200, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The final outcome is 9718.24561403, with a leftover of 2.9e-08.