Let's divide 775166 by 77
We want to divide 775166 by 77.

Step 1:
The number 77 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 77

Going ahead to step 2:
77 goes into 77 1 times with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 77 from 77 to get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 77

Let's proceed to step 3:
77 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 77

Advancing to step 4:
When dividing 51 by 77, we get 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Deduct 0 from 51 and we're left with 51.
Include the next digit (6) from the dividend after 51, then repeat: 516 / 77

Let's proceed to step 5:
When dividing 516 by 77, we get 6 with a remainder of 54.
Write down 6 as next digit of the result. 
Result so far: 1006.0
If we take 462 away from 516, we end up with 54.
Grab the next digit (6) from the dividend, add it to 54, then carry on: 546 / 77

Moving on to step 6:
The number 77 fits into 546 7 times, leaving a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 10067.0
If we take 539 away from 546, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
The number 77 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 10067.0
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 8:
When dividing 700 by 77, we get 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 10067.09
If we take 693 away from 700, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
If we divide 70 by 77, we get 0 and a remainder of 70.
The next digit of our result is 0. 
Result so far: 10067.09
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
When dividing 700 by 77, we get 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 10067.0909
Subtract 693 from 700 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 11:
If we divide 70 by 77, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 10067.0909
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 12:
700 divided by 77 is 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 10067.090909
The remainder is 7 after subtracting 693 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
When dividing 70 by 77, we get 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 10067.090909
Subtracting 0 from 70 leaves us 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.

Step 14:
The number 77 fits into 700 9 times, leaving a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 10067.09090909
Subtract 693 from 700 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 10067.09090909 with a balance of 7e-09.