We're dividing 66956688 by 791 
We want to figure out the number of times 66956688 can be divided by 791.

Step 1:
When dividing 6 by 791, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 791

Going ahead to step 2:
66 divided by 791 is 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Fetch the next digit (9) from the dividend, attach it to 66 and continue: 669 / 791

Advancing to step 3:
When dividing 669 by 791, we get 0 with a remainder of 669.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 669, we end up with 669.
Include the next digit (5) from the dividend after 669, then repeat: 6695 / 791

On to step 4:
If we divide 6695 by 791, we get 8 and a remainder of 367.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 6328 from 6695 leaves us with 367.
Bring next digit (6) of the dividend behind the 367 and repeat the process: 3676 / 791

Going ahead to step 5:
The number 791 fits into 3676 4 times, leaving a remainder of 512.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
Subtracting 3164 from 3676 leaves us with 512.
Bring next digit (6) of the dividend behind the 512 and repeat the process: 5126 / 791

Moving on to step 6:
The number 791 fits into 5126 6 times, leaving a remainder of 380.
Use 6 as the next digit of our solution. 
Result so far: 846.0
Deduct 4746 from 5126 and we're left with 380.
Include the next digit (8) from the dividend after 380, then repeat: 3808 / 791

Step 7:
When dividing 3808 by 791, we get 4 with a remainder of 644.
Put 4 as the next digit of the answer. 
Result so far: 8464.0
If we subtract 3164 from 3808, we get 644.
Bring next digit (8) of the dividend behind the 644 and repeat the process: 6448 / 791

On to step 8:
When dividing 6448 by 791, we get 8 with a remainder of 120.
Use 8 as the next digit of our solution. 
Result so far: 84648.0
The remainder is 120 after subtracting 6328 from 6448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 9:
If we divide 1200 by 791, we get 1 and a remainder of 409.
Use 1 as the next digit of our solution. 
Result so far: 84648.1
If we take 791 away from 1200, we end up with 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Step 10:
The number 791 fits into 4090 5 times, leaving a remainder of 135.
The number 5 becomes the next digit in our result. 
Result so far: 84648.15
If we subtract 3955 from 4090, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 11:
When dividing 1350 by 791, we get 1 with a remainder of 559.
The next digit of our result is 1. 
Result so far: 84648.151
If we subtract 791 from 1350, we get 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Advancing to step 12:
If we divide 5590 by 791, we get 7 and a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 84648.1517
The remainder is 53 after subtracting 5537 from 5590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 13:
The number 791 fits into 530 0 times, leaving a remainder of 530.
Use 0 as the next digit of our solution. 
Result so far: 84648.1517
Subtract 0 from 530 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 14:
791 goes into 5300 6 times with a remainder of 554.
Record the quotient 6 as the next digit in the result. 
Result so far: 84648.151706
The remainder is 554 after subtracting 4746 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Moving on to step 15:
791 goes into 5540 7 times with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 84648.1517067
Subtracting 5537 from 5540 leaves us 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.

Step 16:
791 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 84648.1517067
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 84648.1517067, and the remainder is 3e-08.