We look at the division of 91691521 by 875 
Let's see how many times 875 fits into 91691521.

Advancing to step 1:
9 divided by 875 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 875

Step 2:
875 goes into 91 0 times with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Grab the next digit (6) from the dividend, add it to 91, then carry on: 916 / 875

On to step 3:
916 divided by 875 is 1 with a remainder of 41.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 875 from 916, we get 41.
Fetch the next digit (9) from the dividend, attach it to 41 and continue: 419 / 875

Advancing to step 4:
If we divide 419 by 875, we get 0 and a remainder of 419.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 419 leaves us with 419.
Take the next digit (1) from the dividend and append it to 419, then repeat: 4191 / 875

Advancing to step 5:
When dividing 4191 by 875, we get 4 with a remainder of 691.
Record the quotient 4 as the next digit in the result. 
Result so far: 104.0
Subtract 3500 from 4191 to get 691.
Grab the next digit (5) from the dividend, add it to 691, then carry on: 6915 / 875

Going ahead to step 6:
875 can be fit into 6915 7 times, resulting in a remainder of 790.
Write down 7 as next digit of the result. 
Result so far: 1047.0
Subtract 6125 from 6915 to get 790.
Bring next digit (2) of the dividend behind the 790 and repeat the process: 7902 / 875

Advancing to step 7:
The number 875 fits into 7902 9 times, leaving a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 10479.0
Subtract 7875 from 7902 to get 27.
Grab the next digit (1) from the dividend, add it to 27, then carry on: 271 / 875

Moving on to step 8:
When dividing 271 by 875, we get 0 with a remainder of 271.
Use 0 as the next digit of our solution. 
Result so far: 104790.0
Deduct 0 from 271 and we're left with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Moving on to step 9:
The number 875 fits into 2710 3 times, leaving a remainder of 85.
Use 3 as the next digit of our solution. 
Result so far: 104790.3
Deduct 2625 from 2710 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 10:
850 divided by 875 is 0 with a remainder of 850.
The number 0 becomes the next digit in our result. 
Result so far: 104790.3
Subtract 0 from 850 to get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Moving on to step 11:
875 can be fit into 8500 9 times, resulting in a remainder of 625.
The next digit of our result is 9. 
Result so far: 104790.309
If we subtract 7875 from 8500, we get 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Let's proceed to step 12:
If we divide 6250 by 875, we get 7 and a remainder of 125.
Put 7 as the next digit of the answer. 
Result so far: 104790.3097
The remainder is 125 after subtracting 6125 from 6250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 13:
The number 875 fits into 1250 1 times, leaving a remainder of 375.
Put 1 as the next digit of the answer. 
Result so far: 104790.30971
If we subtract 875 from 1250, we get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Step 14:
When dividing 3750 by 875, we get 4 with a remainder of 250.
Put 4 as the next digit of the answer. 
Result so far: 104790.309714
If we subtract 3500 from 3750, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 15:
2500 divided by 875 is 2 with a remainder of 750.
The next digit of our result is 2. 
Result so far: 104790.3097142
If we subtract 1750 from 2500, we get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Step 16:
875 goes into 7500 8 times with a remainder of 500.
The number 8 becomes the next digit in our result. 
Result so far: 104790.30971428
Deduct 7000 from 7500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Our division results in 104790.30971428 with a remaining 5e-07.