72396559 ÷ 777 
Let's see how many times 777 fits into 72396559.

Advancing to step 1:
The number 777 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 777

Moving on to step 2:
When dividing 72 by 777, we get 0 with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Take the next digit (3) from the dividend and append it to 72, then repeat: 723 / 777

Step 3:
777 can be fit into 723 0 times, resulting in a remainder of 723.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 723 and we're left with 723.
Append the next digit (9) from the dividend to 723 and continue with: 7239 / 777

On to step 4:
If we divide 7239 by 777, we get 9 and a remainder of 246.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 246 after subtracting 6993 from 7239.
Include the next digit (6) from the dividend after 246, then repeat: 2466 / 777

Going ahead to step 5:
If we divide 2466 by 777, we get 3 and a remainder of 135.
The next digit of our result is 3. 
Result so far: 93.0
Subtract 2331 from 2466 to get 135.
Append the next digit (5) from the dividend to 135 and continue with: 1355 / 777

Let's proceed to step 6:
When dividing 1355 by 777, we get 1 with a remainder of 578.
Write down 1 as next digit of the result. 
Result so far: 931.0
Subtracting 777 from 1355 leaves us with 578.
Grab the next digit (5) from the dividend, add it to 578, then carry on: 5785 / 777

Moving on to step 7:
777 goes into 5785 7 times with a remainder of 346.
The next digit of our result is 7. 
Result so far: 9317.0
Deduct 5439 from 5785 and we're left with 346.
Bring next digit (9) of the dividend behind the 346 and repeat the process: 3469 / 777

On to step 8:
When dividing 3469 by 777, we get 4 with a remainder of 361.
Put 4 as the next digit of the answer. 
Result so far: 93174.0
If we subtract 3108 from 3469, we get 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Going ahead to step 9:
The number 777 fits into 3610 4 times, leaving a remainder of 502.
Record the quotient 4 as the next digit in the result. 
Result so far: 93174.4
If we take 3108 away from 3610, we end up with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Step 10:
When dividing 5020 by 777, we get 6 with a remainder of 358.
The next digit of our result is 6. 
Result so far: 93174.46
Deduct 4662 from 5020 and we're left with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Let's proceed to step 11:
777 can be fit into 3580 4 times, resulting in a remainder of 472.
The next digit of our result is 4. 
Result so far: 93174.464
If we subtract 3108 from 3580, we get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Going ahead to step 12:
777 can be fit into 4720 6 times, resulting in a remainder of 58.
The number 6 becomes the next digit in our result. 
Result so far: 93174.4646
Deduct 4662 from 4720 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 13:
777 can be fit into 580 0 times, resulting in a remainder of 580.
The next digit of our result is 0. 
Result so far: 93174.4646
Subtracting 0 from 580 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 14:
5800 divided by 777 is 7 with a remainder of 361.
Use 7 as the next digit of our solution. 
Result so far: 93174.464607
If we subtract 5439 from 5800, we get 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

On to step 15:
3610 divided by 777 is 4 with a remainder of 502.
The next digit of our result is 4. 
Result so far: 93174.4646074
Deduct 3108 from 3610 and we're left with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 16:
777 can be fit into 5020 6 times, resulting in a remainder of 358.
Use 6 as the next digit of our solution. 
Result so far: 93174.46460746
If we subtract 4662 from 5020, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

The quotient of the division is 93174.46460746, and the remainder is 3.58e-07.