We divide 99658509 by 877
We want to figure out the number of times 99658509 can be divided by 877.

Moving on to step 1:
When dividing 9 by 877, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 877

Step 2:
If we divide 99 by 877, we get 0 and a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 877

Advancing to step 3:
If we divide 996 by 877, we get 1 and a remainder of 119.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 877 from 996 to get 119.
Take the next digit (5) from the dividend and append it to 119, then repeat: 1195 / 877

Advancing to step 4:
When dividing 1195 by 877, we get 1 with a remainder of 318.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 877 away from 1195, we end up with 318.
Bring next digit (8) of the dividend behind the 318 and repeat the process: 3188 / 877

Going ahead to step 5:
3188 divided by 877 is 3 with a remainder of 557.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
Subtracting 2631 from 3188 leaves us with 557.
Include the next digit (5) from the dividend after 557, then repeat: 5575 / 877

Going ahead to step 6:
If we divide 5575 by 877, we get 6 and a remainder of 313.
Use 6 as the next digit of our solution. 
Result so far: 1136.0
The remainder is 313 after subtracting 5262 from 5575.
Grab the next digit (0) from the dividend, add it to 313, then carry on: 3130 / 877

Step 7:
877 goes into 3130 3 times with a remainder of 499.
The number 3 becomes the next digit in our result. 
Result so far: 11363.0
Subtract 2631 from 3130 to get 499.
Fetch the next digit (9) from the dividend, attach it to 499 and continue: 4999 / 877

Going ahead to step 8:
877 goes into 4999 5 times with a remainder of 614.
Put 5 as the next digit of the answer. 
Result so far: 113635.0
Subtract 4385 from 4999 to get 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Advancing to step 9:
The number 877 fits into 6140 7 times, leaving a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 113635.7
Subtract 6139 from 6140 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
The number 877 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 113635.7
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
When dividing 100 by 877, we get 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 113635.7
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 113635.7, and the remainder is 0.01.