We look at the division of 91819497 by 986 
We want to figure out the number of times 91819497 can be divided by 986.

Step 1:
The number 986 fits into 9 0 times, leaving 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.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 986

Advancing to step 2:
986 can be fit into 91 0 times, resulting in a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Fetch the next digit (8) from the dividend, attach it to 91 and continue: 918 / 986

Moving on to step 3:
The number 986 fits into 918 0 times, leaving a remainder of 918.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 918 after subtracting 0 from 918.
Bring next digit (1) of the dividend behind the 918 and repeat the process: 9181 / 986

Step 4:
9181 divided by 986 is 9 with a remainder of 307.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 8874 away from 9181, we end up with 307.
Grab the next digit (9) from the dividend, add it to 307, then carry on: 3079 / 986

On to step 5:
3079 divided by 986 is 3 with a remainder of 121.
The next digit of our result is 3. 
Result so far: 93.0
If we take 2958 away from 3079, we end up with 121.
Take the next digit (4) from the dividend and append it to 121, then repeat: 1214 / 986

Step 6:
986 can be fit into 1214 1 times, resulting in a remainder of 228.
The number 1 becomes the next digit in our result. 
Result so far: 931.0
Deduct 986 from 1214 and we're left with 228.
Bring next digit (9) of the dividend behind the 228 and repeat the process: 2289 / 986

Going ahead to step 7:
2289 divided by 986 is 2 with a remainder of 317.
The number 2 becomes the next digit in our result. 
Result so far: 9312.0
If we subtract 1972 from 2289, we get 317.
Append the next digit (7) from the dividend to 317 and continue with: 3177 / 986

Step 8:
When dividing 3177 by 986, we get 3 with a remainder of 219.
Write down 3 as next digit of the result. 
Result so far: 93123.0
The remainder is 219 after subtracting 2958 from 3177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Moving on to step 9:
986 goes into 2190 2 times with a remainder of 218.
Record the quotient 2 as the next digit in the result. 
Result so far: 93123.2
Subtracting 1972 from 2190 leaves us with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Step 10:
When dividing 2180 by 986, we get 2 with a remainder of 208.
The next digit of our result is 2. 
Result so far: 93123.22
The remainder is 208 after subtracting 1972 from 2180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The final result is 93123.22 with a remainder of 0.208.