655261 divided by 87 
The aim is to understand the frequency of 87 in 655261.

Moving on to step 1:
When dividing 6 by 87, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 87

Advancing to step 2:
When dividing 65 by 87, we get 0 with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 65, we get 65.
Include the next digit (5) from the dividend after 65, then repeat: 655 / 87

Let's proceed to step 3:
If we divide 655 by 87, we get 7 and a remainder of 46.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 609 from 655 and we're left with 46.
Bring next digit (2) of the dividend behind the 46 and repeat the process: 462 / 87

Step 4:
When dividing 462 by 87, we get 5 with a remainder of 27.
The next digit of our result is 5. 
Result so far: 75.0
If we take 435 away from 462, we end up with 27.
Append the next digit (6) from the dividend to 27 and continue with: 276 / 87

Going ahead to step 5:
87 goes into 276 3 times with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 753.0
Deduct 261 from 276 and we're left with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 87

Going ahead to step 6:
If we divide 151 by 87, we get 1 and a remainder of 64.
Use 1 as the next digit of our solution. 
Result so far: 7531.0
The remainder is 64 after subtracting 87 from 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 7:
640 divided by 87 is 7 with a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 7531.7
Deduct 609 from 640 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 8:
The number 87 fits into 310 3 times, leaving a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 7531.73
Subtract 261 from 310 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 9:
490 divided by 87 is 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 7531.735
Subtract 435 from 490 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 10:
When dividing 550 by 87, we get 6 with a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 7531.7356
Subtracting 522 from 550 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
When dividing 280 by 87, we get 3 with a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 7531.73563
If we subtract 261 from 280, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 12:
The number 87 fits into 190 2 times, leaving a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 7531.735632
Deduct 174 from 190 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
87 goes into 160 1 times with a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 7531.7356321
If we take 87 away from 160, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 14:
When dividing 730 by 87, we get 8 with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 7531.73563218
If we subtract 696 from 730, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

After the division, we end up with 7531.73563218 and a remainder of 3.4e-08.