We divide 776169 by 43
The aim is to understand the frequency of 43 in 776169.

Step 1:
If we divide 7 by 43, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 43

Step 2:
43 can be fit into 77 1 times, resulting in a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 43 from 77 leaves us with 34.
Fetch the next digit (6) from the dividend, attach it to 34 and continue: 346 / 43

Let's proceed to step 3:
If we divide 346 by 43, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Deduct 344 from 346 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 43

Moving on to step 4:
43 can be fit into 21 0 times, resulting in a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (6) of the dividend behind the 21 and repeat the process: 216 / 43

On to step 5:
43 can be fit into 216 5 times, resulting in a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 1805.0
Subtracting 215 from 216 leaves us with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 43

Advancing to step 6:
The number 43 fits into 19 0 times, leaving a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 18050.0
Deduct 0 from 19 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 7:
43 goes into 190 4 times with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 18050.4
If we subtract 172 from 190, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 8:
43 goes into 180 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 18050.44
Deduct 172 from 180 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 18050.44, and the remainder is 0.008.