Let's divide 72788064 by 7
Our goal is to divide 72788064 by 7.

Advancing to step 1:
The number 7 fits into 7 1 times, leaving a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 7 from 7, we get 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 7

Step 2:
The number 7 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 2 to get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 7

On to step 3:
7 goes into 27 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 103.0
Subtract 21 from 27 to get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 7

Let's proceed to step 4:
68 divided by 7 is 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 1039.0
Subtracting 63 from 68 leaves us with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 7

Going ahead to step 5:
58 divided by 7 is 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 10398.0
Subtracting 56 from 58 leaves us with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 7

Step 6:
If we divide 20 by 7, we get 2 and a remainder of 6.
The next digit of our result is 2. 
Result so far: 103982.0
If we subtract 14 from 20, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 7

Advancing to step 7:
The number 7 fits into 66 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 1039829.0
The remainder is 3 after subtracting 63 from 66.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 7

Let's proceed to step 8:
If we divide 34 by 7, we get 4 and a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 10398294.0
If we take 28 away from 34, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
7 can be fit into 60 8 times, resulting in a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 10398294.8
If we subtract 56 from 60, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
The number 7 fits into 40 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 10398294.85
Subtract 35 from 40 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
If we divide 50 by 7, we get 7 and a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 10398294.857
If we take 49 away from 50, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 12:
When dividing 10 by 7, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 10398294.8571
Deduct 7 from 10 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 13:
7 goes into 30 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 10398294.85714
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 14:
7 goes into 20 2 times with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 10398294.857142
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 15:
7 goes into 60 8 times with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 10398294.8571428
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 16:
If we divide 40 by 7, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 10398294.85714285
Deduct 35 from 40 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 10398294.85714285, and the remainder is 5e-09.