We're dividing 65991541 by 981 
We want to figure out the number of times 65991541 can be divided by 981.

On to step 1:
When dividing 6 by 981, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 981

Advancing to step 2:
The number 981 fits into 65 0 times, leaving a remainder of 65.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 65, we get 65.
Bring next digit (9) of the dividend behind the 65 and repeat the process: 659 / 981

Moving on to step 3:
659 divided by 981 is 0 with a remainder of 659.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 659, we end up with 659.
Bring next digit (9) of the dividend behind the 659 and repeat the process: 6599 / 981

Going ahead to step 4:
If we divide 6599 by 981, we get 6 and a remainder of 713.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 5886 from 6599, we get 713.
Bring next digit (1) of the dividend behind the 713 and repeat the process: 7131 / 981

Moving on to step 5:
981 goes into 7131 7 times with a remainder of 264.
Write down 7 as next digit of the result. 
Result so far: 67.0
The remainder is 264 after subtracting 6867 from 7131.
Append the next digit (5) from the dividend to 264 and continue with: 2645 / 981

On to step 6:
2645 divided by 981 is 2 with a remainder of 683.
Write down 2 as next digit of the result. 
Result so far: 672.0
Deduct 1962 from 2645 and we're left with 683.
Take the next digit (4) from the dividend and append it to 683, then repeat: 6834 / 981

Step 7:
The number 981 fits into 6834 6 times, leaving a remainder of 948.
Record the quotient 6 as the next digit in the result. 
Result so far: 6726.0
If we subtract 5886 from 6834, we get 948.
Grab the next digit (1) from the dividend, add it to 948, then carry on: 9481 / 981

Advancing to step 8:
981 can be fit into 9481 9 times, resulting in a remainder of 652.
Record the quotient 9 as the next digit in the result. 
Result so far: 67269.0
The remainder is 652 after subtracting 8829 from 9481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Let's proceed to step 9:
6520 divided by 981 is 6 with a remainder of 634.
Record the quotient 6 as the next digit in the result. 
Result so far: 67269.6
The remainder is 634 after subtracting 5886 from 6520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Advancing to step 10:
If we divide 6340 by 981, we get 6 and a remainder of 454.
Write down 6 as next digit of the result. 
Result so far: 67269.66
Deduct 5886 from 6340 and we're left with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

The quotient of the division is 67269.66, and the remainder is 0.454.