We're dividing 87475640 by 615 
The aim is to understand the frequency of 615 in 87475640.

Let's proceed to step 1:
615 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 615

Step 2:
If we divide 87 by 615, we get 0 and a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Append the next digit (4) from the dividend to 87 and continue with: 874 / 615

Let's proceed to step 3:
615 goes into 874 1 times with a remainder of 259.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 615 from 874 and we're left with 259.
Include the next digit (7) from the dividend after 259, then repeat: 2597 / 615

Advancing to step 4:
2597 divided by 615 is 4 with a remainder of 137.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 2460 from 2597 and we're left with 137.
Fetch the next digit (5) from the dividend, attach it to 137 and continue: 1375 / 615

Let's proceed to step 5:
615 can be fit into 1375 2 times, resulting in a remainder of 145.
Record the quotient 2 as the next digit in the result. 
Result so far: 142.0
Subtract 1230 from 1375 to get 145.
Bring next digit (6) of the dividend behind the 145 and repeat the process: 1456 / 615

Let's proceed to step 6:
The number 615 fits into 1456 2 times, leaving a remainder of 226.
Use 2 as the next digit of our solution. 
Result so far: 1422.0
Deduct 1230 from 1456 and we're left with 226.
Append the next digit (4) from the dividend to 226 and continue with: 2264 / 615

Step 7:
When dividing 2264 by 615, we get 3 with a remainder of 419.
The number 3 becomes the next digit in our result. 
Result so far: 14223.0
If we take 1845 away from 2264, we end up with 419.
Bring next digit (0) of the dividend behind the 419 and repeat the process: 4190 / 615

Moving on to step 8:
4190 divided by 615 is 6 with a remainder of 500.
Write down 6 as next digit of the result. 
Result so far: 142236.0
Subtracting 3690 from 4190 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 9:
615 can be fit into 5000 8 times, resulting in a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 142236.8
If we subtract 4920 from 5000, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 10:
If we divide 800 by 615, we get 1 and a remainder of 185.
Record the quotient 1 as the next digit in the result. 
Result so far: 142236.81
If we take 615 away from 800, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 11:
1850 divided by 615 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 142236.813
If we subtract 1845 from 1850, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
When dividing 50 by 615, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 142236.813
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 13:
If we divide 500 by 615, we get 0 and a remainder of 500.
Use 0 as the next digit of our solution. 
Result so far: 142236.813
Subtract 0 from 500 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

After the division, we end up with 142236.813 and a remainder of 0.0005.