381112 divided by 85 
The aim is to understand the frequency of 85 in 381112.

Moving on to step 1:
If we divide 3 by 85, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 85

Going ahead to step 2:
When dividing 38 by 85, we get 0 with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 85

Let's proceed to step 3:
381 divided by 85 is 4 with a remainder of 41.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 41 after subtracting 340 from 381.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 85

Step 4:
411 divided by 85 is 4 with a remainder of 71.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
Subtracting 340 from 411 leaves us with 71.
Append the next digit (1) from the dividend to 71 and continue with: 711 / 85

Advancing to step 5:
85 can be fit into 711 8 times, resulting in a remainder of 31.
Use 8 as the next digit of our solution. 
Result so far: 448.0
Subtract 680 from 711 to get 31.
Fetch the next digit (2) from the dividend, attach it to 31 and continue: 312 / 85

Going ahead to step 6:
85 can be fit into 312 3 times, resulting in a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 4483.0
Deduct 255 from 312 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 7:
If we divide 570 by 85, we get 6 and a remainder of 60.
Record the quotient 6 as the next digit in the result. 
Result so far: 4483.6
Subtract 510 from 570 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
The number 85 fits into 600 7 times, leaving a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 4483.67
Subtract 595 from 600 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
50 divided by 85 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 4483.67
Subtract 0 from 50 to 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.

Moving on to step 10:
The number 85 fits into 500 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 4483.6705
Subtracting 425 from 500 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
85 goes into 750 8 times with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 4483.67058
Subtract 680 from 750 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
85 goes into 700 8 times with a remainder of 20.
The next digit of our result is 8. 
Result so far: 4483.670588
If we subtract 680 from 700, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 4483.670588 with a remainder of 2e-06.