We divide 783689 by 77
We want to divide 783689 by 77.

On to step 1:
The number 77 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 77

Going ahead to step 2:
77 can be fit into 78 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 77 from 78 to get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 77

Going ahead to step 3:
77 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 13, we get 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 77

Going ahead to step 4:
When dividing 136 by 77, we get 1 with a remainder of 59.
The next digit of our result is 1. 
Result so far: 101.0
Subtracting 77 from 136 leaves us with 59.
Append the next digit (8) from the dividend to 59 and continue with: 598 / 77

Going ahead to step 5:
When dividing 598 by 77, we get 7 with a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 1017.0
Subtracting 539 from 598 leaves us with 59.
Append the next digit (9) from the dividend to 59 and continue with: 599 / 77

On to step 6:
599 divided by 77 is 7 with a remainder of 60.
The next digit of our result is 7. 
Result so far: 10177.0
If we subtract 539 from 599, we 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.

Going ahead to step 7:
77 can be fit into 600 7 times, resulting in a remainder of 61.
Put 7 as the next digit of the answer. 
Result so far: 10177.7
Subtract 539 from 600 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 8:
610 divided by 77 is 7 with a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 10177.77
The remainder is 71 after subtracting 539 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Our division results in 10177.77 with a remaining 0.071.