10711393 ÷ 77 
The aim is to understand the frequency of 77 in 10711393.

Step 1:
77 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 77

Going ahead to step 2:
10 divided by 77 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Include the next digit (7) from the dividend after 10, then repeat: 107 / 77

On to step 3:
107 divided by 77 is 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 77 from 107 and we're left with 30.
Grab the next digit (1) from the dividend, add it to 30, then carry on: 301 / 77

Moving on to step 4:
301 divided by 77 is 3 with a remainder of 70.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtract 231 from 301 to get 70.
Bring next digit (1) of the dividend behind the 70 and repeat the process: 701 / 77

Advancing to step 5:
The number 77 fits into 701 9 times, leaving a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
The remainder is 8 after subtracting 693 from 701.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 77

Advancing to step 6:
The number 77 fits into 83 1 times, leaving a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1391.0
Deduct 77 from 83 and we're left with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 77

Moving on to step 7:
69 divided by 77 is 0 with a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 13910.0
Subtracting 0 from 69 leaves us with 69.
Append the next digit (3) from the dividend to 69 and continue with: 693 / 77

Going ahead to step 8:
The number 77 fits into 693 9 times, leaving a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 139109.0
Subtract 693 from 693 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
77 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 139109.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
When dividing 0 by 77, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 139109.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 139109.0 and a remainder of 0.0.