We're dividing 78664837 by 983 
Our goal is to divide 78664837 by 983.

On to step 1:
When dividing 7 by 983, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 983

On to step 2:
The number 983 fits into 78 0 times, leaving a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Append the next digit (6) from the dividend to 78 and continue with: 786 / 983

On to step 3:
When dividing 786 by 983, we get 0 with a remainder of 786.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 786, we end up with 786.
Append the next digit (6) from the dividend to 786 and continue with: 7866 / 983

Going ahead to step 4:
983 can be fit into 7866 8 times, resulting in a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 7864 from 7866 leaves us with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 983

Moving on to step 5:
24 divided by 983 is 0 with a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 80.0
Subtract 0 from 24 to get 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 983

Advancing to step 6:
If we divide 248 by 983, we get 0 and a remainder of 248.
The next digit of our result is 0. 
Result so far: 800.0
Subtract 0 from 248 to get 248.
Append the next digit (3) from the dividend to 248 and continue with: 2483 / 983

On to step 7:
The number 983 fits into 2483 2 times, leaving a remainder of 517.
The number 2 becomes the next digit in our result. 
Result so far: 8002.0
Subtracting 1966 from 2483 leaves us with 517.
Grab the next digit (7) from the dividend, add it to 517, then carry on: 5177 / 983

Step 8:
The number 983 fits into 5177 5 times, leaving a remainder of 262.
Record the quotient 5 as the next digit in the result. 
Result so far: 80025.0
If we take 4915 away from 5177, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Going ahead to step 9:
The number 983 fits into 2620 2 times, leaving a remainder of 654.
The number 2 becomes the next digit in our result. 
Result so far: 80025.2
Deduct 1966 from 2620 and we're left with 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

On to step 10:
983 can be fit into 6540 6 times, resulting in a remainder of 642.
The next digit of our result is 6. 
Result so far: 80025.26
Subtracting 5898 from 6540 leaves us with 642.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

Going ahead to step 11:
983 can be fit into 6420 6 times, resulting in a remainder of 522.
Put 6 as the next digit of the answer. 
Result so far: 80025.266
The remainder is 522 after subtracting 5898 from 6420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

The quotient of the division is 80025.266, and the remainder is 0.0522.