42544912 ÷ 775 
The aim is to understand the frequency of 775 in 42544912.

On to step 1:
If we divide 4 by 775, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 775

Let's proceed to step 2:
If we divide 42 by 775, we get 0 and a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (5) from the dividend, attach it to 42 and continue: 425 / 775

Going ahead to step 3:
425 divided by 775 is 0 with a remainder of 425.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 425 and we're left with 425.
Fetch the next digit (4) from the dividend, attach it to 425 and continue: 4254 / 775

Advancing to step 4:
The number 775 fits into 4254 5 times, leaving a remainder of 379.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 3875 from 4254 to get 379.
Take the next digit (4) from the dividend and append it to 379, then repeat: 3794 / 775

Moving on to step 5:
775 can be fit into 3794 4 times, resulting in a remainder of 694.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
Deduct 3100 from 3794 and we're left with 694.
Bring next digit (9) of the dividend behind the 694 and repeat the process: 6949 / 775

Advancing to step 6:
If we divide 6949 by 775, we get 8 and a remainder of 749.
Record the quotient 8 as the next digit in the result. 
Result so far: 548.0
If we take 6200 away from 6949, we end up with 749.
Bring next digit (1) of the dividend behind the 749 and repeat the process: 7491 / 775

Let's proceed to step 7:
775 goes into 7491 9 times with a remainder of 516.
Record the quotient 9 as the next digit in the result. 
Result so far: 5489.0
If we subtract 6975 from 7491, we get 516.
Grab the next digit (2) from the dividend, add it to 516, then carry on: 5162 / 775

Advancing to step 8:
775 can be fit into 5162 6 times, resulting in a remainder of 512.
The next digit of our result is 6. 
Result so far: 54896.0
If we take 4650 away from 5162, we end up with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Going ahead to step 9:
5120 divided by 775 is 6 with a remainder of 470.
Use 6 as the next digit of our solution. 
Result so far: 54896.6
Subtract 4650 from 5120 to get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Advancing to step 10:
775 goes into 4700 6 times with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 54896.66
If we subtract 4650 from 4700, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 54896.66, with a leftover of 0.05.