Let's divide 377946 by 77
The aim is to understand the frequency of 77 in 377946.

Moving on to step 1:
When dividing 3 by 77, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 77

On to step 2:
If we divide 37 by 77, we get 0 and a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 37, we end up with 37.
Append the next digit (7) from the dividend to 37 and continue with: 377 / 77

Step 3:
When dividing 377 by 77, we get 4 with a remainder of 69.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 308 from 377 and we're left with 69.
Append the next digit (9) from the dividend to 69 and continue with: 699 / 77

Going ahead to step 4:
If we divide 699 by 77, we get 9 and a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 49.0
If we subtract 693 from 699, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 77

On to step 5:
If we divide 64 by 77, we get 0 and a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 490.0
Subtract 0 from 64 to get 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 77

Step 6:
646 divided by 77 is 8 with a remainder of 30.
The next digit of our result is 8. 
Result so far: 4908.0
Subtract 616 from 646 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
77 goes into 300 3 times with a remainder of 69.
The next digit of our result is 3. 
Result so far: 4908.3
Subtract 231 from 300 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 8:
77 goes into 690 8 times with a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 4908.38
If we take 616 away from 690, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
77 can be fit into 740 9 times, resulting in a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 4908.389
Subtracting 693 from 740 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 10:
If we divide 470 by 77, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 4908.3896
The remainder is 8 after subtracting 462 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
80 divided by 77 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 4908.38961
If we take 77 away from 80, we end up 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.

On to step 12:
When dividing 30 by 77, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 4908.38961
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
When dividing 300 by 77, we get 3 with a remainder of 69.
The next digit of our result is 3. 
Result so far: 4908.3896103
Subtracting 231 from 300 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 14:
77 can be fit into 690 8 times, resulting in a remainder of 74.
Put 8 as the next digit of the answer. 
Result so far: 4908.38961038
Deduct 616 from 690 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Our division results in 4908.38961038 with a remaining 7.4e-08.