We look at the division of 91380190 by 800 
We want to divide 91380190 by 800.

Moving on to step 1:
The number 800 fits into 9 0 times, leaving 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.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 800

On to step 2:
If we divide 91 by 800, we get 0 and a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Include the next digit (3) from the dividend after 91, then repeat: 913 / 800

Advancing to step 3:
The number 800 fits into 913 1 times, leaving a remainder of 113.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 800 from 913, we get 113.
Grab the next digit (8) from the dividend, add it to 113, then carry on: 1138 / 800

Moving on to step 4:
1138 divided by 800 is 1 with a remainder of 338.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 800 from 1138 and we're left with 338.
Append the next digit (0) from the dividend to 338 and continue with: 3380 / 800

Moving on to step 5:
When dividing 3380 by 800, we get 4 with a remainder of 180.
Write down 4 as next digit of the result. 
Result so far: 114.0
If we subtract 3200 from 3380, we get 180.
Grab the next digit (1) from the dividend, add it to 180, then carry on: 1801 / 800

Advancing to step 6:
If we divide 1801 by 800, we get 2 and a remainder of 201.
Put 2 as the next digit of the answer. 
Result so far: 1142.0
The remainder is 201 after subtracting 1600 from 1801.
Bring next digit (9) of the dividend behind the 201 and repeat the process: 2019 / 800

On to step 7:
When dividing 2019 by 800, we get 2 with a remainder of 419.
The number 2 becomes the next digit in our result. 
Result so far: 11422.0
Subtracting 1600 from 2019 leaves us with 419.
Include the next digit (0) from the dividend after 419, then repeat: 4190 / 800

Step 8:
If we divide 4190 by 800, we get 5 and a remainder of 190.
Use 5 as the next digit of our solution. 
Result so far: 114225.0
If we subtract 4000 from 4190, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 9:
1900 divided by 800 is 2 with a remainder of 300.
Record the quotient 2 as the next digit in the result. 
Result so far: 114225.2
Deduct 1600 from 1900 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 10:
When dividing 3000 by 800, we get 3 with a remainder of 600.
Record the quotient 3 as the next digit in the result. 
Result so far: 114225.23
If we take 2400 away from 3000, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 11:
If we divide 6000 by 800, we get 7 and a remainder of 400.
The next digit of our result is 7. 
Result so far: 114225.237
Subtracting 5600 from 6000 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 12:
When dividing 4000 by 800, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 114225.2375
If we subtract 4000 from 4000, we 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.

Step 13:
The number 800 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 114225.2375
If we subtract 0 from 0, we 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.

Step 14:
When dividing 0 by 800, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 114225.2375
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 114225.2375, with a leftover of 0.0.