72393195 ÷ 77 
We want to divide 72393195 by 77.

Step 1:
When dividing 7 by 77, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 77

Moving on to step 2:
If we divide 72 by 77, we get 0 and a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Fetch the next digit (3) from the dividend, attach it to 72 and continue: 723 / 77

Moving on to step 3:
77 goes into 723 9 times with a remainder of 30.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 693 from 723 and we're left with 30.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 77

Going ahead to step 4:
If we divide 309 by 77, we get 4 and a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 94.0
The remainder is 1 after subtracting 308 from 309.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 77

On to step 5:
If we divide 13 by 77, we get 0 and a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 940.0
If we take 0 away from 13, we end up with 13.
Grab the next digit (1) from the dividend, add it to 13, then carry on: 131 / 77

On to step 6:
131 divided by 77 is 1 with a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 9401.0
If we take 77 away from 131, we end up with 54.
Grab the next digit (9) from the dividend, add it to 54, then carry on: 549 / 77

Let's proceed to step 7:
When dividing 549 by 77, we get 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 94017.0
If we take 539 away from 549, we end up with 10.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 77

Moving on to step 8:
105 divided by 77 is 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 940171.0
Subtract 77 from 105 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
280 divided by 77 is 3 with a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 940171.3
Subtract 231 from 280 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 10:
If we divide 490 by 77, we get 6 and a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 940171.36
If we subtract 462 from 490, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
The number 77 fits into 280 3 times, leaving a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 940171.363
The remainder is 49 after subtracting 231 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 12:
If we divide 490 by 77, we get 6 and a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 940171.3636
Subtract 462 from 490 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
77 can be fit into 280 3 times, resulting in a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 940171.36363
If we take 231 away from 280, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 14:
If we divide 490 by 77, we get 6 and a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 940171.363636
Deduct 462 from 490 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 15:
The number 77 fits into 280 3 times, leaving a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 940171.3636363
If we take 231 away from 280, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 16:
When dividing 490 by 77, we get 6 with a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 940171.36363636
Subtract 462 from 490 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 940171.36363636, with a leftover of 2.8e-08.