73811513 ÷ 996 
The aim is to understand the frequency of 996 in 73811513.

Advancing to step 1:
996 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 996

Going ahead to step 2:
When dividing 73 by 996, we get 0 with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Append the next digit (8) from the dividend to 73 and continue with: 738 / 996

On to step 3:
When dividing 738 by 996, we get 0 with a remainder of 738.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 738 leaves us with 738.
Grab the next digit (1) from the dividend, add it to 738, then carry on: 7381 / 996

Step 4:
The number 996 fits into 7381 7 times, leaving a remainder of 409.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 6972 from 7381, we get 409.
Bring next digit (1) of the dividend behind the 409 and repeat the process: 4091 / 996

Moving on to step 5:
996 can be fit into 4091 4 times, resulting in a remainder of 107.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
If we take 3984 away from 4091, we end up with 107.
Append the next digit (5) from the dividend to 107 and continue with: 1075 / 996

Advancing to step 6:
996 can be fit into 1075 1 times, resulting in a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 741.0
Subtracting 996 from 1075 leaves us with 79.
Fetch the next digit (1) from the dividend, attach it to 79 and continue: 791 / 996

Step 7:
When dividing 791 by 996, we get 0 with a remainder of 791.
The next digit of our result is 0. 
Result so far: 7410.0
The remainder is 791 after subtracting 0 from 791.
Fetch the next digit (3) from the dividend, attach it to 791 and continue: 7913 / 996

Moving on to step 8:
7913 divided by 996 is 7 with a remainder of 941.
Record the quotient 7 as the next digit in the result. 
Result so far: 74107.0
Subtracting 6972 from 7913 leaves us with 941.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9410, and continue the process.

Let's proceed to step 9:
996 can be fit into 9410 9 times, resulting in a remainder of 446.
The next digit of our result is 9. 
Result so far: 74107.9
Subtracting 8964 from 9410 leaves us with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Going ahead to step 10:
The number 996 fits into 4460 4 times, leaving a remainder of 476.
Record the quotient 4 as the next digit in the result. 
Result so far: 74107.94
Subtract 3984 from 4460 to get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

On to step 11:
996 can be fit into 4760 4 times, resulting in a remainder of 776.
Record the quotient 4 as the next digit in the result. 
Result so far: 74107.944
Deduct 3984 from 4760 and we're left with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

The quotient of the division is 74107.944, and the remainder is 0.0776.