We divide 649974 by 80
We're looking to find how many times 80 goes into 649974.

Going ahead to step 1:
6 divided by 80 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 80

Going ahead to step 2:
When dividing 64 by 80, we get 0 with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Take the next digit (9) from the dividend and append it to 64, then repeat: 649 / 80

Moving on to step 3:
When dividing 649 by 80, we get 8 with a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 640 from 649 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 80

On to step 4:
80 can be fit into 99 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 81.0
Subtract 80 from 99 to get 19.
Take the next digit (7) from the dividend and append it to 19, then repeat: 197 / 80

Going ahead to step 5:
When dividing 197 by 80, we get 2 with a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 812.0
If we take 160 away from 197, we end up with 37.
Grab the next digit (4) from the dividend, add it to 37, then carry on: 374 / 80

Moving on to step 6:
The number 80 fits into 374 4 times, leaving a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 8124.0
Subtract 320 from 374 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 7:
When dividing 540 by 80, we get 6 with a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 8124.6
Subtract 480 from 540 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.

Step 8:
If we divide 600 by 80, we get 7 and a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 8124.67
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 8124.675
Subtracting 400 from 400 leaves us 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.

Advancing to step 10:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8124.675
Subtracting 0 from 0 leaves us 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.

Advancing to step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8124.675
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.

Our division results in 8124.675 with a remaining 0.0.