We look at the division of 91688533 by 485 
We want to figure out the number of times 91688533 can be divided by 485.

Advancing to step 1:
When dividing 9 by 485, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 485

Step 2:
When dividing 91 by 485, we get 0 with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Fetch the next digit (6) from the dividend, attach it to 91 and continue: 916 / 485

Going ahead to step 3:
The number 485 fits into 916 1 times, leaving a remainder of 431.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 485 from 916 leaves us with 431.
Bring next digit (8) of the dividend behind the 431 and repeat the process: 4318 / 485

Advancing to step 4:
485 goes into 4318 8 times with a remainder of 438.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtracting 3880 from 4318 leaves us with 438.
Take the next digit (8) from the dividend and append it to 438, then repeat: 4388 / 485

On to step 5:
When dividing 4388 by 485, we get 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 189.0
Subtract 4365 from 4388 to get 23.
Fetch the next digit (5) from the dividend, attach it to 23 and continue: 235 / 485

Going ahead to step 6:
The number 485 fits into 235 0 times, leaving a remainder of 235.
Write down 0 as next digit of the result. 
Result so far: 1890.0
Subtracting 0 from 235 leaves us with 235.
Take the next digit (3) from the dividend and append it to 235, then repeat: 2353 / 485

Advancing to step 7:
2353 divided by 485 is 4 with a remainder of 413.
Put 4 as the next digit of the answer. 
Result so far: 18904.0
Subtracting 1940 from 2353 leaves us with 413.
Fetch the next digit (3) from the dividend, attach it to 413 and continue: 4133 / 485

Going ahead to step 8:
4133 divided by 485 is 8 with a remainder of 253.
Use 8 as the next digit of our solution. 
Result so far: 189048.0
The remainder is 253 after subtracting 3880 from 4133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Step 9:
When dividing 2530 by 485, we get 5 with a remainder of 105.
Use 5 as the next digit of our solution. 
Result so far: 189048.5
Deduct 2425 from 2530 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 10:
The number 485 fits into 1050 2 times, leaving a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 189048.52
If we subtract 970 from 1050, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
When dividing 800 by 485, we get 1 with a remainder of 315.
Write down 1 as next digit of the result. 
Result so far: 189048.521
Subtract 485 from 800 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 12:
The number 485 fits into 3150 6 times, leaving a remainder of 240.
Write down 6 as next digit of the result. 
Result so far: 189048.5216
Subtract 2910 from 3150 to 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.

Let's proceed to step 13:
485 can be fit into 2400 4 times, resulting in a remainder of 460.
Use 4 as the next digit of our solution. 
Result so far: 189048.52164
If we take 1940 away from 2400, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 14:
When dividing 4600 by 485, we get 9 with a remainder of 235.
Put 9 as the next digit of the answer. 
Result so far: 189048.521649
The remainder is 235 after subtracting 4365 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 15:
When dividing 2350 by 485, we get 4 with a remainder of 410.
Record the quotient 4 as the next digit in the result. 
Result so far: 189048.5216494
Deduct 1940 from 2350 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 16:
If we divide 4100 by 485, we get 8 and a remainder of 220.
Write down 8 as next digit of the result. 
Result so far: 189048.52164948
Subtract 3880 from 4100 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 189048.52164948 and a remainder of 2.2e-07.