Let's divide 91918960 by 8
We want to figure out the number of times 91918960 can be divided by 8.

Advancing to step 1:
9 divided by 8 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 8 from 9 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 8

Step 2:
8 goes into 11 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 8 from 11 and we're left with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 8

Going ahead to step 3:
8 goes into 39 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 114.0
Deduct 32 from 39 and we're left with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 8

Going ahead to step 4:
The number 8 fits into 71 8 times, leaving a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 1148.0
Deduct 64 from 71 and we're left with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 8

On to step 5:
When dividing 78 by 8, we get 9 with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 11489.0
Subtracting 72 from 78 leaves us with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 8

Advancing to step 6:
When dividing 69 by 8, we get 8 with a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 114898.0
The remainder is 5 after subtracting 64 from 69.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 8

Advancing to step 7:
8 goes into 56 7 times with a remainder of 0.
The next digit of our result is 7. 
Result so far: 1148987.0
Subtracting 56 from 56 leaves us with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 8

On to step 8:
8 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11489870.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11489870.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
8 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11489870.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 11489870.0, with a leftover of 0.0.