We're dividing 71455318 by 911 
Our goal is to divide 71455318 by 911.

Step 1:
If we divide 7 by 911, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 911

On to step 2:
The number 911 fits into 71 0 times, leaving a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Take the next digit (4) from the dividend and append it to 71, then repeat: 714 / 911

Step 3:
When dividing 714 by 911, we get 0 with a remainder of 714.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 714 and we're left with 714.
Bring next digit (5) of the dividend behind the 714 and repeat the process: 7145 / 911

Going ahead to step 4:
7145 divided by 911 is 7 with a remainder of 768.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 6377 from 7145 to get 768.
Append the next digit (5) from the dividend to 768 and continue with: 7685 / 911

Going ahead to step 5:
7685 divided by 911 is 8 with a remainder of 397.
Use 8 as the next digit of our solution. 
Result so far: 78.0
Subtracting 7288 from 7685 leaves us with 397.
Append the next digit (3) from the dividend to 397 and continue with: 3973 / 911

Moving on to step 6:
3973 divided by 911 is 4 with a remainder of 329.
Use 4 as the next digit of our solution. 
Result so far: 784.0
The remainder is 329 after subtracting 3644 from 3973.
Grab the next digit (1) from the dividend, add it to 329, then carry on: 3291 / 911

On to step 7:
3291 divided by 911 is 3 with a remainder of 558.
The number 3 becomes the next digit in our result. 
Result so far: 7843.0
Deduct 2733 from 3291 and we're left with 558.
Append the next digit (8) from the dividend to 558 and continue with: 5588 / 911

Advancing to step 8:
When dividing 5588 by 911, we get 6 with a remainder of 122.
The next digit of our result is 6. 
Result so far: 78436.0
Subtracting 5466 from 5588 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 9:
911 can be fit into 1220 1 times, resulting in a remainder of 309.
Write down 1 as next digit of the result. 
Result so far: 78436.1
The remainder is 309 after subtracting 911 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

On to step 10:
911 can be fit into 3090 3 times, resulting in a remainder of 357.
Record the quotient 3 as the next digit in the result. 
Result so far: 78436.13
Subtracting 2733 from 3090 leaves us with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Advancing to step 11:
The number 911 fits into 3570 3 times, leaving a remainder of 837.
The next digit of our result is 3. 
Result so far: 78436.133
Deduct 2733 from 3570 and we're left with 837.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8370, and continue the process.

The quotient of the division is 78436.133, and the remainder is 0.0837.