We look at the division of 82751805 by 612 
The aim is to understand the frequency of 612 in 82751805.

On to step 1:
8 divided by 612 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 612

Advancing to step 2:
82 divided by 612 is 0 with a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Append the next digit (7) from the dividend to 82 and continue with: 827 / 612

Going ahead to step 3:
827 divided by 612 is 1 with a remainder of 215.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 612 from 827 to get 215.
Grab the next digit (5) from the dividend, add it to 215, then carry on: 2155 / 612

Moving on to step 4:
If we divide 2155 by 612, we get 3 and a remainder of 319.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 1836 from 2155 leaves us with 319.
Bring next digit (1) of the dividend behind the 319 and repeat the process: 3191 / 612

Moving on to step 5:
If we divide 3191 by 612, we get 5 and a remainder of 131.
The next digit of our result is 5. 
Result so far: 135.0
Deduct 3060 from 3191 and we're left with 131.
Bring next digit (8) of the dividend behind the 131 and repeat the process: 1318 / 612

Moving on to step 6:
When dividing 1318 by 612, we get 2 with a remainder of 94.
Put 2 as the next digit of the answer. 
Result so far: 1352.0
If we subtract 1224 from 1318, we get 94.
Grab the next digit (0) from the dividend, add it to 94, then carry on: 940 / 612

Let's proceed to step 7:
The number 612 fits into 940 1 times, leaving a remainder of 328.
The number 1 becomes the next digit in our result. 
Result so far: 13521.0
Subtracting 612 from 940 leaves us with 328.
Include the next digit (5) from the dividend after 328, then repeat: 3285 / 612

On to step 8:
The number 612 fits into 3285 5 times, leaving a remainder of 225.
Write down 5 as next digit of the result. 
Result so far: 135215.0
The remainder is 225 after subtracting 3060 from 3285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 9:
When dividing 2250 by 612, we get 3 with a remainder of 414.
Use 3 as the next digit of our solution. 
Result so far: 135215.3
If we subtract 1836 from 2250, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Moving on to step 10:
When dividing 4140 by 612, we get 6 with a remainder of 468.
The number 6 becomes the next digit in our result. 
Result so far: 135215.36
If we take 3672 away from 4140, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Going ahead to step 11:
612 goes into 4680 7 times with a remainder of 396.
Record the quotient 7 as the next digit in the result. 
Result so far: 135215.367
If we take 4284 away from 4680, we end up with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Let's proceed to step 12:
612 goes into 3960 6 times with a remainder of 288.
Write down 6 as next digit of the result. 
Result so far: 135215.3676
Subtract 3672 from 3960 to get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 13:
When dividing 2880 by 612, we get 4 with a remainder of 432.
The number 4 becomes the next digit in our result. 
Result so far: 135215.36764
Subtract 2448 from 2880 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 14:
612 can be fit into 4320 7 times, resulting in a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 135215.367647
Subtract 4284 from 4320 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 15:
The number 612 fits into 360 0 times, leaving a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 135215.367647
Deduct 0 from 360 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 16:
The number 612 fits into 3600 5 times, leaving a remainder of 540.
Record the quotient 5 as the next digit in the result. 
Result so far: 135215.36764705
Subtract 3060 from 3600 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Our division results in 135215.36764705 with a remaining 5.4e-07.