77242109 ÷ 963 
We want to divide 77242109 by 963.

On to step 1:
The number 963 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 963

On to step 2:
The number 963 fits into 77 0 times, leaving a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Include the next digit (2) from the dividend after 77, then repeat: 772 / 963

Let's proceed to step 3:
963 goes into 772 0 times with a remainder of 772.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 772 and we're left with 772.
Append the next digit (4) from the dividend to 772 and continue with: 7724 / 963

Step 4:
963 goes into 7724 8 times with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 20 after subtracting 7704 from 7724.
Grab the next digit (2) from the dividend, add it to 20, then carry on: 202 / 963

Advancing to step 5:
202 divided by 963 is 0 with a remainder of 202.
Put 0 as the next digit of the answer. 
Result so far: 80.0
If we subtract 0 from 202, we get 202.
Fetch the next digit (1) from the dividend, attach it to 202 and continue: 2021 / 963

Let's proceed to step 6:
When dividing 2021 by 963, we get 2 with a remainder of 95.
Record the quotient 2 as the next digit in the result. 
Result so far: 802.0
If we take 1926 away from 2021, we end up with 95.
Bring next digit (0) of the dividend behind the 95 and repeat the process: 950 / 963

Going ahead to step 7:
963 can be fit into 950 0 times, resulting in a remainder of 950.
Use 0 as the next digit of our solution. 
Result so far: 8020.0
Deduct 0 from 950 and we're left with 950.
Fetch the next digit (9) from the dividend, attach it to 950 and continue: 9509 / 963

Let's proceed to step 8:
9509 divided by 963 is 9 with a remainder of 842.
Put 9 as the next digit of the answer. 
Result so far: 80209.0
If we take 8667 away from 9509, we end up with 842.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8420, and continue the process.

Let's proceed to step 9:
The number 963 fits into 8420 8 times, leaving a remainder of 716.
Use 8 as the next digit of our solution. 
Result so far: 80209.8
Subtract 7704 from 8420 to get 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Moving on to step 10:
963 goes into 7160 7 times with a remainder of 419.
Use 7 as the next digit of our solution. 
Result so far: 80209.87
If we subtract 6741 from 7160, we get 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Step 11:
If we divide 4190 by 963, we get 4 and a remainder of 338.
Put 4 as the next digit of the answer. 
Result so far: 80209.874
If we take 3852 away from 4190, we end up with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Let's proceed to step 12:
3380 divided by 963 is 3 with a remainder of 491.
The number 3 becomes the next digit in our result. 
Result so far: 80209.8743
Deduct 2889 from 3380 and we're left with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Let's proceed to step 13:
The number 963 fits into 4910 5 times, leaving a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 80209.87435
Subtract 4815 from 4910 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 14:
If we divide 950 by 963, we get 0 and a remainder of 950.
Use 0 as the next digit of our solution. 
Result so far: 80209.87435
If we subtract 0 from 950, we get 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9500, and continue the process.

Moving on to step 15:
963 goes into 9500 9 times with a remainder of 833.
Write down 9 as next digit of the result. 
Result so far: 80209.8743509
Deduct 8667 from 9500 and we're left with 833.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8330, and continue the process.

Advancing to step 16:
When dividing 8330 by 963, we get 8 with a remainder of 626.
Record the quotient 8 as the next digit in the result. 
Result so far: 80209.87435098
Subtracting 7704 from 8330 leaves us with 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

In conclusion, the division gives 80209.87435098 with a balance of 6.26e-07.