We're dividing 39978252 by 522 
We want to divide 39978252 by 522.

Moving on to step 1:
The number 522 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 522

On to step 2:
39 divided by 522 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Grab the next digit (9) from the dividend, add it to 39, then carry on: 399 / 522

On to step 3:
If we divide 399 by 522, we get 0 and a remainder of 399.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 399 after subtracting 0 from 399.
Include the next digit (7) from the dividend after 399, then repeat: 3997 / 522

On to step 4:
The number 522 fits into 3997 7 times, leaving a remainder of 343.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 3654 from 3997 and we're left with 343.
Fetch the next digit (8) from the dividend, attach it to 343 and continue: 3438 / 522

Advancing to step 5:
When dividing 3438 by 522, we get 6 with a remainder of 306.
Write down 6 as next digit of the result. 
Result so far: 76.0
If we take 3132 away from 3438, we end up with 306.
Grab the next digit (2) from the dividend, add it to 306, then carry on: 3062 / 522

Going ahead to step 6:
If we divide 3062 by 522, we get 5 and a remainder of 452.
Record the quotient 5 as the next digit in the result. 
Result so far: 765.0
Subtract 2610 from 3062 to get 452.
Fetch the next digit (5) from the dividend, attach it to 452 and continue: 4525 / 522

On to step 7:
522 goes into 4525 8 times with a remainder of 349.
The next digit of our result is 8. 
Result so far: 7658.0
If we take 4176 away from 4525, we end up with 349.
Fetch the next digit (2) from the dividend, attach it to 349 and continue: 3492 / 522

On to step 8:
If we divide 3492 by 522, we get 6 and a remainder of 360.
Put 6 as the next digit of the answer. 
Result so far: 76586.0
If we subtract 3132 from 3492, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 9:
If we divide 3600 by 522, we get 6 and a remainder of 468.
The number 6 becomes the next digit in our result. 
Result so far: 76586.6
If we take 3132 away from 3600, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Going ahead to step 10:
4680 divided by 522 is 8 with a remainder of 504.
The next digit of our result is 8. 
Result so far: 76586.68
The remainder is 504 after subtracting 4176 from 4680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

On to step 11:
522 goes into 5040 9 times with a remainder of 342.
Put 9 as the next digit of the answer. 
Result so far: 76586.689
If we subtract 4698 from 5040, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Moving on to step 12:
522 can be fit into 3420 6 times, resulting in a remainder of 288.
Write down 6 as next digit of the result. 
Result so far: 76586.6896
Subtracting 3132 from 3420 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 13:
The number 522 fits into 2880 5 times, leaving a remainder of 270.
The next digit of our result is 5. 
Result so far: 76586.68965
Subtracting 2610 from 2880 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 14:
522 can be fit into 2700 5 times, resulting in a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 76586.689655
Subtracting 2610 from 2700 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Our division results in 76586.689655 with a remaining 9e-06.