We look at the division of 53679313 by 612 
The aim is to understand the frequency of 612 in 53679313.

Going ahead to step 1:
5 divided by 612 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 612

Advancing to step 2:
If we divide 53 by 612, we get 0 and a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Take the next digit (6) from the dividend and append it to 53, then repeat: 536 / 612

On to step 3:
612 can be fit into 536 0 times, resulting in a remainder of 536.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 536, we end up with 536.
Fetch the next digit (7) from the dividend, attach it to 536 and continue: 5367 / 612

Advancing to step 4:
5367 divided by 612 is 8 with a remainder of 471.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 4896 from 5367, we get 471.
Bring next digit (9) of the dividend behind the 471 and repeat the process: 4719 / 612

Going ahead to step 5:
4719 divided by 612 is 7 with a remainder of 435.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtracting 4284 from 4719 leaves us with 435.
Take the next digit (3) from the dividend and append it to 435, then repeat: 4353 / 612

Advancing to step 6:
4353 divided by 612 is 7 with a remainder of 69.
Record the quotient 7 as the next digit in the result. 
Result so far: 877.0
The remainder is 69 after subtracting 4284 from 4353.
Take the next digit (1) from the dividend and append it to 69, then repeat: 691 / 612

On to step 7:
612 goes into 691 1 times with a remainder of 79.
Record the quotient 1 as the next digit in the result. 
Result so far: 8771.0
The remainder is 79 after subtracting 612 from 691.
Take the next digit (3) from the dividend and append it to 79, then repeat: 793 / 612

Moving on to step 8:
793 divided by 612 is 1 with a remainder of 181.
The number 1 becomes the next digit in our result. 
Result so far: 87711.0
Deduct 612 from 793 and we're left with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
1810 divided by 612 is 2 with a remainder of 586.
The number 2 becomes the next digit in our result. 
Result so far: 87711.2
The remainder is 586 after subtracting 1224 from 1810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Moving on to step 10:
612 can be fit into 5860 9 times, resulting in a remainder of 352.
Write down 9 as next digit of the result. 
Result so far: 87711.29
The remainder is 352 after subtracting 5508 from 5860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 11:
3520 divided by 612 is 5 with a remainder of 460.
The next digit of our result is 5. 
Result so far: 87711.295
The remainder is 460 after subtracting 3060 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 12:
If we divide 4600 by 612, we get 7 and a remainder of 316.
The next digit of our result is 7. 
Result so far: 87711.2957
Subtract 4284 from 4600 to get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 13:
3160 divided by 612 is 5 with a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 87711.29575
Deduct 3060 from 3160 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 14:
If we divide 1000 by 612, we get 1 and a remainder of 388.
Put 1 as the next digit of the answer. 
Result so far: 87711.295751
If we subtract 612 from 1000, we get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Advancing to step 15:
3880 divided by 612 is 6 with a remainder of 208.
Write down 6 as next digit of the result. 
Result so far: 87711.2957516
Deduct 3672 from 3880 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Let's proceed to step 16:
The number 612 fits into 2080 3 times, leaving a remainder of 244.
Put 3 as the next digit of the answer. 
Result so far: 87711.29575163
Deduct 1836 from 2080 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Our division results in 87711.29575163 with a remaining 2.44e-07.