We look at the division of 999978 by 57 
We're looking to find how many times 57 goes into 999978.

On to step 1:
If we divide 9 by 57, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 57

Moving on to step 2:
The number 57 fits into 99 1 times, leaving a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 57 away from 99, we end up with 42.
Include the next digit (9) from the dividend after 42, then repeat: 429 / 57

On to step 3:
The number 57 fits into 429 7 times, leaving a remainder of 30.
The next digit of our result is 7. 
Result so far: 17.0
If we take 399 away from 429, we end up with 30.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 57

On to step 4:
If we divide 309 by 57, we get 5 and a remainder of 24.
Use 5 as the next digit of our solution. 
Result so far: 175.0
Deduct 285 from 309 and we're left with 24.
Append the next digit (7) from the dividend to 24 and continue with: 247 / 57

On to step 5:
If we divide 247 by 57, we get 4 and a remainder of 19.
The number 4 becomes the next digit in our result. 
Result so far: 1754.0
Subtracting 228 from 247 leaves us with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 57

Advancing to step 6:
57 can be fit into 198 3 times, resulting in a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 17543.0
Subtract 171 from 198 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 7:
57 goes into 270 4 times with a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 17543.4
If we take 228 away from 270, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 8:
57 can be fit into 420 7 times, resulting in a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 17543.47
If we take 399 away from 420, we end up 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 9:
When dividing 210 by 57, we get 3 with a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 17543.473
Subtracting 171 from 210 leaves us 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.

Let's proceed to step 10:
If we divide 390 by 57, we get 6 and a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 17543.4736
The remainder is 48 after subtracting 342 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
When dividing 480 by 57, we get 8 with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 17543.47368
Deduct 456 from 480 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 12:
The number 57 fits into 240 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 17543.473684
The remainder is 12 after subtracting 228 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
120 divided by 57 is 2 with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 17543.4736842
Subtract 114 from 120 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
57 can be fit into 60 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 17543.47368421
Deduct 57 from 60 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 17543.47368421, with a leftover of 3e-09.