916351 ÷ 80 
We want to divide 916351 by 80.

Step 1:
80 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 80

Let's proceed to step 2:
80 can be fit into 91 1 times, resulting in a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 80 from 91 leaves us with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 80

On to step 3:
When dividing 116 by 80, we get 1 with a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 36 after subtracting 80 from 116.
Bring next digit (3) of the dividend behind the 36 and repeat the process: 363 / 80

Advancing to step 4:
363 divided by 80 is 4 with a remainder of 43.
The next digit of our result is 4. 
Result so far: 114.0
The remainder is 43 after subtracting 320 from 363.
Append the next digit (5) from the dividend to 43 and continue with: 435 / 80

Moving on to step 5:
If we divide 435 by 80, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 1145.0
The remainder is 35 after subtracting 400 from 435.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 80

On to step 6:
80 goes into 351 4 times with a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 11454.0
Subtracting 320 from 351 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 7:
80 can be fit into 310 3 times, resulting in a remainder of 70.
The next digit of our result is 3. 
Result so far: 11454.3
If we take 240 away from 310, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 8:
If we divide 700 by 80, we get 8 and a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 11454.38
Subtract 640 from 700 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 9:
80 goes into 600 7 times with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 11454.387
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 11454.3875
Deduct 400 from 400 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
0 divided by 80 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11454.3875
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11454.3875
The remainder is 0 after subtracting 0 from 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 quotient of the division is 11454.3875, and the remainder is 0.0.