99786972 divided by 813 
We're looking to find how many times 813 goes into 99786972.

Moving on to step 1:
9 divided by 813 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 813

Going ahead to step 2:
When dividing 99 by 813, we get 0 with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Append the next digit (7) from the dividend to 99 and continue with: 997 / 813

Step 3:
When dividing 997 by 813, we get 1 with a remainder of 184.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 813 from 997 and we're left with 184.
Append the next digit (8) from the dividend to 184 and continue with: 1848 / 813

Step 4:
The number 813 fits into 1848 2 times, leaving a remainder of 222.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 1626 from 1848 and we're left with 222.
Bring next digit (6) of the dividend behind the 222 and repeat the process: 2226 / 813

Going ahead to step 5:
2226 divided by 813 is 2 with a remainder of 600.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
Subtract 1626 from 2226 to get 600.
Include the next digit (9) from the dividend after 600, then repeat: 6009 / 813

Advancing to step 6:
If we divide 6009 by 813, we get 7 and a remainder of 318.
The number 7 becomes the next digit in our result. 
Result so far: 1227.0
The remainder is 318 after subtracting 5691 from 6009.
Include the next digit (7) from the dividend after 318, then repeat: 3187 / 813

Going ahead to step 7:
If we divide 3187 by 813, we get 3 and a remainder of 748.
Use 3 as the next digit of our solution. 
Result so far: 12273.0
Subtracting 2439 from 3187 leaves us with 748.
Grab the next digit (2) from the dividend, add it to 748, then carry on: 7482 / 813

Going ahead to step 8:
When dividing 7482 by 813, we get 9 with a remainder of 165.
Record the quotient 9 as the next digit in the result. 
Result so far: 122739.0
If we subtract 7317 from 7482, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 9:
1650 divided by 813 is 2 with a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 122739.2
If we subtract 1626 from 1650, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
When dividing 240 by 813, we get 0 with a remainder of 240.
The next digit of our result is 0. 
Result so far: 122739.2
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 11:
2400 divided by 813 is 2 with a remainder of 774.
The next digit of our result is 2. 
Result so far: 122739.202
Deduct 1626 from 2400 and we're left with 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

On to step 12:
If we divide 7740 by 813, we get 9 and a remainder of 423.
Use 9 as the next digit of our solution. 
Result so far: 122739.2029
Subtract 7317 from 7740 to get 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Moving on to step 13:
The number 813 fits into 4230 5 times, leaving a remainder of 165.
Write down 5 as next digit of the result. 
Result so far: 122739.20295
Subtract 4065 from 4230 to get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

On to step 14:
When dividing 1650 by 813, we get 2 with a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 122739.202952
Subtracting 1626 from 1650 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 15:
When dividing 240 by 813, we get 0 with a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 122739.202952
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 16:
813 goes into 2400 2 times with a remainder of 774.
The next digit of our result is 2. 
Result so far: 122739.20295202
If we take 1626 away from 2400, we end up with 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

Our division results in 122739.20295202 with a remaining 7.74e-07.