We look at the division of 91094587 by 912 
We want to divide 91094587 by 912.

On to step 1:
9 divided by 912 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 912

Going ahead to step 2:
912 can be fit into 91 0 times, resulting in a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Fetch the next digit (0) from the dividend, attach it to 91 and continue: 910 / 912

Let's proceed to step 3:
The number 912 fits into 910 0 times, leaving a remainder of 910.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 910 leaves us with 910.
Take the next digit (9) from the dividend and append it to 910, then repeat: 9109 / 912

Let's proceed to step 4:
When dividing 9109 by 912, we get 9 with a remainder of 901.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 901 after subtracting 8208 from 9109.
Include the next digit (4) from the dividend after 901, then repeat: 9014 / 912

Moving on to step 5:
If we divide 9014 by 912, we get 9 and a remainder of 806.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
If we take 8208 away from 9014, we end up with 806.
Append the next digit (5) from the dividend to 806 and continue with: 8065 / 912

Going ahead to step 6:
If we divide 8065 by 912, we get 8 and a remainder of 769.
The next digit of our result is 8. 
Result so far: 998.0
Subtracting 7296 from 8065 leaves us with 769.
Append the next digit (8) from the dividend to 769 and continue with: 7698 / 912

Advancing to step 7:
The number 912 fits into 7698 8 times, leaving a remainder of 402.
Write down 8 as next digit of the result. 
Result so far: 9988.0
If we subtract 7296 from 7698, we get 402.
Include the next digit (7) from the dividend after 402, then repeat: 4027 / 912

On to step 8:
The number 912 fits into 4027 4 times, leaving a remainder of 379.
Record the quotient 4 as the next digit in the result. 
Result so far: 99884.0
Deduct 3648 from 4027 and we're left with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Advancing to step 9:
912 goes into 3790 4 times with a remainder of 142.
Put 4 as the next digit of the answer. 
Result so far: 99884.4
If we take 3648 away from 3790, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 10:
When dividing 1420 by 912, we get 1 with a remainder of 508.
The number 1 becomes the next digit in our result. 
Result so far: 99884.41
If we take 912 away from 1420, we end up with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Step 11:
912 can be fit into 5080 5 times, resulting in a remainder of 520.
The number 5 becomes the next digit in our result. 
Result so far: 99884.415
If we subtract 4560 from 5080, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 12:
912 goes into 5200 5 times with a remainder of 640.
The next digit of our result is 5. 
Result so far: 99884.4155
Subtract 4560 from 5200 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final outcome is 99884.4155, with a leftover of 0.0064.