81005214 ÷ 755 
The aim is to understand the frequency of 755 in 81005214.

Moving on to step 1:
8 divided by 755 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 755

Advancing to step 2:
81 divided by 755 is 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Include the next digit (0) from the dividend after 81, then repeat: 810 / 755

Going ahead to step 3:
810 divided by 755 is 1 with a remainder of 55.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 755 from 810 and we're left with 55.
Append the next digit (0) from the dividend to 55 and continue with: 550 / 755

Step 4:
755 goes into 550 0 times with a remainder of 550.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 550 to get 550.
Take the next digit (5) from the dividend and append it to 550, then repeat: 5505 / 755

Let's proceed to step 5:
The number 755 fits into 5505 7 times, leaving a remainder of 220.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
The remainder is 220 after subtracting 5285 from 5505.
Fetch the next digit (2) from the dividend, attach it to 220 and continue: 2202 / 755

On to step 6:
755 can be fit into 2202 2 times, resulting in a remainder of 692.
The next digit of our result is 2. 
Result so far: 1072.0
If we take 1510 away from 2202, we end up with 692.
Take the next digit (1) from the dividend and append it to 692, then repeat: 6921 / 755

Let's proceed to step 7:
755 goes into 6921 9 times with a remainder of 126.
The number 9 becomes the next digit in our result. 
Result so far: 10729.0
If we subtract 6795 from 6921, we get 126.
Take the next digit (4) from the dividend and append it to 126, then repeat: 1264 / 755

Step 8:
755 can be fit into 1264 1 times, resulting in a remainder of 509.
Record the quotient 1 as the next digit in the result. 
Result so far: 107291.0
If we take 755 away from 1264, we end up with 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Let's proceed to step 9:
755 can be fit into 5090 6 times, resulting in a remainder of 560.
The next digit of our result is 6. 
Result so far: 107291.6
Subtracting 4530 from 5090 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 10:
755 can be fit into 5600 7 times, resulting in a remainder of 315.
Use 7 as the next digit of our solution. 
Result so far: 107291.67
If we take 5285 away from 5600, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Going ahead to step 11:
The number 755 fits into 3150 4 times, leaving a remainder of 130.
Use 4 as the next digit of our solution. 
Result so far: 107291.674
If we take 3020 away from 3150, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 12:
The number 755 fits into 1300 1 times, leaving a remainder of 545.
The next digit of our result is 1. 
Result so far: 107291.6741
If we take 755 away from 1300, we end up with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Going ahead to step 13:
If we divide 5450 by 755, we get 7 and a remainder of 165.
Record the quotient 7 as the next digit in the result. 
Result so far: 107291.67417
The remainder is 165 after subtracting 5285 from 5450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 14:
The number 755 fits into 1650 2 times, leaving a remainder of 140.
The next digit of our result is 2. 
Result so far: 107291.674172
If we take 1510 away from 1650, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 15:
755 goes into 1400 1 times with a remainder of 645.
The next digit of our result is 1. 
Result so far: 107291.6741721
Deduct 755 from 1400 and we're left with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Step 16:
6450 divided by 755 is 8 with a remainder of 410.
The number 8 becomes the next digit in our result. 
Result so far: 107291.67417218
The remainder is 410 after subtracting 6040 from 6450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

The final outcome is 107291.67417218, with a leftover of 4.1e-07.