235481 divided by 77 
The aim is to understand the frequency of 77 in 235481.

Going ahead to step 1:
If we divide 2 by 77, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 77

Step 2:
The number 77 fits into 23 0 times, leaving a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 77

Step 3:
If we divide 235 by 77, we get 3 and a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 231 away from 235, we end up with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 77

Advancing to step 4:
44 divided by 77 is 0 with a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we take 0 away from 44, we end up with 44.
Append the next digit (8) from the dividend to 44 and continue with: 448 / 77

Moving on to step 5:
77 goes into 448 5 times with a remainder of 63.
Record the quotient 5 as the next digit in the result. 
Result so far: 305.0
The remainder is 63 after subtracting 385 from 448.
Take the next digit (1) from the dividend and append it to 63, then repeat: 631 / 77

Let's proceed to step 6:
If we divide 631 by 77, we get 8 and a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 3058.0
Subtract 616 from 631 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
If we divide 150 by 77, we get 1 and a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 3058.1
Subtracting 77 from 150 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 8:
The number 77 fits into 730 9 times, leaving a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 3058.19
Subtract 693 from 730 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 9:
The number 77 fits into 370 4 times, leaving a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 3058.194
The remainder is 62 after subtracting 308 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 10:
77 can be fit into 620 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 3058.1948
The remainder is 4 after subtracting 616 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
The number 77 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 3058.1948
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
If we divide 400 by 77, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 3058.194805
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 13:
77 goes into 150 1 times with a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 3058.1948051
If we take 77 away from 150, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 14:
When dividing 730 by 77, we get 9 with a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 3058.19480519
The remainder is 37 after subtracting 693 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Our division results in 3058.19480519 with a remaining 3.7e-08.