82612330 ÷ 615 
The aim is to understand the frequency of 615 in 82612330.

Step 1:
If we divide 8 by 615, we get 0 and 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.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 615

Moving on to step 2:
615 goes into 82 0 times with a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 82 to get 82.
Include the next digit (6) from the dividend after 82, then repeat: 826 / 615

On to step 3:
615 goes into 826 1 times with a remainder of 211.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 615 from 826 and we're left with 211.
Bring next digit (1) of the dividend behind the 211 and repeat the process: 2111 / 615

Moving on to step 4:
If we divide 2111 by 615, we get 3 and a remainder of 266.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 1845 away from 2111, we end up with 266.
Grab the next digit (2) from the dividend, add it to 266, then carry on: 2662 / 615

Moving on to step 5:
615 goes into 2662 4 times with a remainder of 202.
The next digit of our result is 4. 
Result so far: 134.0
The remainder is 202 after subtracting 2460 from 2662.
Include the next digit (3) from the dividend after 202, then repeat: 2023 / 615

Moving on to step 6:
The number 615 fits into 2023 3 times, leaving a remainder of 178.
Use 3 as the next digit of our solution. 
Result so far: 1343.0
If we take 1845 away from 2023, we end up with 178.
Bring next digit (3) of the dividend behind the 178 and repeat the process: 1783 / 615

Moving on to step 7:
615 can be fit into 1783 2 times, resulting in a remainder of 553.
Write down 2 as next digit of the result. 
Result so far: 13432.0
Deduct 1230 from 1783 and we're left with 553.
Bring next digit (0) of the dividend behind the 553 and repeat the process: 5530 / 615

Advancing to step 8:
615 can be fit into 5530 8 times, resulting in a remainder of 610.
The next digit of our result is 8. 
Result so far: 134328.0
Deduct 4920 from 5530 and we're left with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Moving on to step 9:
When dividing 6100 by 615, we get 9 with a remainder of 565.
The next digit of our result is 9. 
Result so far: 134328.9
If we subtract 5535 from 6100, we get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Step 10:
If we divide 5650 by 615, we get 9 and a remainder of 115.
The next digit of our result is 9. 
Result so far: 134328.99
Deduct 5535 from 5650 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

After the division, we end up with 134328.99 and a remainder of 0.115.