We're dividing 9101040 by 811 
Let's see how many times 811 fits into 9101040.

Let's proceed to step 1:
The number 811 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 811

On to step 2:
811 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.
Grab the next digit (0) from the dividend, add it to 91, then carry on: 910 / 811

Moving on to step 3:
811 goes into 910 1 times with a remainder of 99.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 811 from 910, we get 99.
Take the next digit (1) from the dividend and append it to 99, then repeat: 991 / 811

Let's proceed to step 4:
811 goes into 991 1 times with a remainder of 180.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 811 away from 991, we end up with 180.
Include the next digit (0) from the dividend after 180, then repeat: 1800 / 811

Moving on to step 5:
811 goes into 1800 2 times with a remainder of 178.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
The remainder is 178 after subtracting 1622 from 1800.
Grab the next digit (4) from the dividend, add it to 178, then carry on: 1784 / 811

Advancing to step 6:
The number 811 fits into 1784 2 times, leaving a remainder of 162.
Record the quotient 2 as the next digit in the result. 
Result so far: 1122.0
Subtracting 1622 from 1784 leaves us with 162.
Grab the next digit (0) from the dividend, add it to 162, then carry on: 1620 / 811

Step 7:
The number 811 fits into 1620 1 times, leaving a remainder of 809.
The number 1 becomes the next digit in our result. 
Result so far: 11221.0
If we take 811 away from 1620, we end up with 809.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8090, and continue the process.

Going ahead to step 8:
The number 811 fits into 8090 9 times, leaving a remainder of 791.
Write down 9 as next digit of the result. 
Result so far: 11221.9
Subtract 7299 from 8090 to get 791.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7910, and continue the process.

Moving on to step 9:
811 can be fit into 7910 9 times, resulting in a remainder of 611.
Put 9 as the next digit of the answer. 
Result so far: 11221.99
Subtracting 7299 from 7910 leaves us with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

The final result is 11221.99 with a remainder of 0.611.