We're dividing 126956 by 77 
We're looking to find how many times 77 goes into 126956.

Advancing to step 1:
77 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 77

Advancing to step 2:
12 divided by 77 is 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 77

On to step 3:
77 can be fit into 126 1 times, resulting in a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 77 from 126 and we're left with 49.
Include the next digit (9) from the dividend after 49, then repeat: 499 / 77

On to step 4:
499 divided by 77 is 6 with a remainder of 37.
The next digit of our result is 6. 
Result so far: 16.0
Deduct 462 from 499 and we're left with 37.
Take the next digit (5) from the dividend and append it to 37, then repeat: 375 / 77

Moving on to step 5:
The number 77 fits into 375 4 times, leaving a remainder of 67.
Put 4 as the next digit of the answer. 
Result so far: 164.0
Subtracting 308 from 375 leaves us with 67.
Grab the next digit (6) from the dividend, add it to 67, then carry on: 676 / 77

Going ahead to step 6:
676 divided by 77 is 8 with a remainder of 60.
The next digit of our result is 8. 
Result so far: 1648.0
If we subtract 616 from 676, 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.

Step 7:
77 goes into 600 7 times with a remainder of 61.
Record the quotient 7 as the next digit in the result. 
Result so far: 1648.7
If we take 539 away from 600, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 8:
77 goes into 610 7 times with a remainder of 71.
Record the quotient 7 as the next digit in the result. 
Result so far: 1648.77
Subtracting 539 from 610 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The final outcome is 1648.77, with a leftover of 0.071.