We look at the division of 72477626 by 612 
The aim is to understand the frequency of 612 in 72477626.

On to step 1:
612 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 612

Let's proceed to step 2:
When dividing 72 by 612, we get 0 with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Fetch the next digit (4) from the dividend, attach it to 72 and continue: 724 / 612

Let's proceed to step 3:
724 divided by 612 is 1 with a remainder of 112.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 612 from 724, we get 112.
Take the next digit (7) from the dividend and append it to 112, then repeat: 1127 / 612

Let's proceed to step 4:
1127 divided by 612 is 1 with a remainder of 515.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 612 from 1127 to get 515.
Grab the next digit (7) from the dividend, add it to 515, then carry on: 5157 / 612

Let's proceed to step 5:
If we divide 5157 by 612, we get 8 and a remainder of 261.
The number 8 becomes the next digit in our result. 
Result so far: 118.0
If we subtract 4896 from 5157, we get 261.
Take the next digit (6) from the dividend and append it to 261, then repeat: 2616 / 612

On to step 6:
2616 divided by 612 is 4 with a remainder of 168.
Put 4 as the next digit of the answer. 
Result so far: 1184.0
Subtract 2448 from 2616 to get 168.
Fetch the next digit (2) from the dividend, attach it to 168 and continue: 1682 / 612

On to step 7:
If we divide 1682 by 612, we get 2 and a remainder of 458.
Put 2 as the next digit of the answer. 
Result so far: 11842.0
Subtracting 1224 from 1682 leaves us with 458.
Fetch the next digit (6) from the dividend, attach it to 458 and continue: 4586 / 612

Moving on to step 8:
If we divide 4586 by 612, we get 7 and a remainder of 302.
The number 7 becomes the next digit in our result. 
Result so far: 118427.0
Deduct 4284 from 4586 and we're left with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 9:
If we divide 3020 by 612, we get 4 and a remainder of 572.
Put 4 as the next digit of the answer. 
Result so far: 118427.4
Subtracting 2448 from 3020 leaves us with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Moving on to step 10:
If we divide 5720 by 612, we get 9 and a remainder of 212.
Put 9 as the next digit of the answer. 
Result so far: 118427.49
If we take 5508 away from 5720, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

On to step 11:
When dividing 2120 by 612, we get 3 with a remainder of 284.
The next digit of our result is 3. 
Result so far: 118427.493
If we subtract 1836 from 2120, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 12:
The number 612 fits into 2840 4 times, leaving a remainder of 392.
Write down 4 as next digit of the result. 
Result so far: 118427.4934
Subtract 2448 from 2840 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 13:
612 goes into 3920 6 times with a remainder of 248.
Use 6 as the next digit of our solution. 
Result so far: 118427.49346
Subtracting 3672 from 3920 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 14:
612 goes into 2480 4 times with a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 118427.493464
Subtract 2448 from 2480 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 15:
612 goes into 320 0 times with a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 118427.493464
If we take 0 away from 320, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 16:
If we divide 3200 by 612, we get 5 and a remainder of 140.
The number 5 becomes the next digit in our result. 
Result so far: 118427.49346405
The remainder is 140 after subtracting 3060 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The quotient of the division is 118427.49346405, and the remainder is 1.4e-07.