We're dividing 85482542 by 791 
The aim is to understand the frequency of 791 in 85482542.

Moving on to step 1:
The number 791 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 791

Moving on to step 2:
When dividing 85 by 791, we get 0 with a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Grab the next digit (4) from the dividend, add it to 85, then carry on: 854 / 791

Advancing to step 3:
If we divide 854 by 791, we get 1 and a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 791 from 854 to get 63.
Append the next digit (8) from the dividend to 63 and continue with: 638 / 791

Advancing to step 4:
791 goes into 638 0 times with a remainder of 638.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 638 to get 638.
Fetch the next digit (2) from the dividend, attach it to 638 and continue: 6382 / 791

On to step 5:
When dividing 6382 by 791, we get 8 with a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 108.0
The remainder is 54 after subtracting 6328 from 6382.
Append the next digit (5) from the dividend to 54 and continue with: 545 / 791

Step 6:
The number 791 fits into 545 0 times, leaving a remainder of 545.
Write down 0 as next digit of the result. 
Result so far: 1080.0
If we subtract 0 from 545, we get 545.
Include the next digit (4) from the dividend after 545, then repeat: 5454 / 791

Step 7:
When dividing 5454 by 791, we get 6 with a remainder of 708.
Use 6 as the next digit of our solution. 
Result so far: 10806.0
Deduct 4746 from 5454 and we're left with 708.
Bring next digit (2) of the dividend behind the 708 and repeat the process: 7082 / 791

Moving on to step 8:
791 can be fit into 7082 8 times, resulting in a remainder of 754.
Write down 8 as next digit of the result. 
Result so far: 108068.0
If we take 6328 away from 7082, we end up with 754.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7540, and continue the process.

Advancing to step 9:
791 can be fit into 7540 9 times, resulting in a remainder of 421.
Use 9 as the next digit of our solution. 
Result so far: 108068.9
Subtract 7119 from 7540 to get 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

On to step 10:
If we divide 4210 by 791, we get 5 and a remainder of 255.
Record the quotient 5 as the next digit in the result. 
Result so far: 108068.95
If we subtract 3955 from 4210, we get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 11:
791 can be fit into 2550 3 times, resulting in a remainder of 177.
The number 3 becomes the next digit in our result. 
Result so far: 108068.953
If we take 2373 away from 2550, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

On to step 12:
The number 791 fits into 1770 2 times, leaving a remainder of 188.
Use 2 as the next digit of our solution. 
Result so far: 108068.9532
Subtract 1582 from 1770 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 13:
When dividing 1880 by 791, we get 2 with a remainder of 298.
Put 2 as the next digit of the answer. 
Result so far: 108068.95322
Subtracting 1582 from 1880 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

The quotient of the division is 108068.95322, and the remainder is 0.000298.