We divide 922415 by 87
The aim is to understand the frequency of 87 in 922415.

Let's proceed to step 1:
When dividing 9 by 87, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 87

Advancing to step 2:
The number 87 fits into 92 1 times, leaving a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 87 from 92, we get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 87

Going ahead to step 3:
87 can be fit into 52 0 times, resulting in a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 52 to get 52.
Include the next digit (4) from the dividend after 52, then repeat: 524 / 87

Let's proceed to step 4:
When dividing 524 by 87, we get 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 106.0
Subtract 522 from 524 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 87

Let's proceed to step 5:
87 goes into 21 0 times with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 1060.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (5) from the dividend to 21 and continue with: 215 / 87

Step 6:
87 can be fit into 215 2 times, resulting in a remainder of 41.
Put 2 as the next digit of the answer. 
Result so far: 10602.0
If we take 174 away from 215, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 7:
When dividing 410 by 87, we get 4 with a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 10602.4
If we subtract 348 from 410, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 8:
If we divide 620 by 87, we get 7 and a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 10602.47
The remainder is 11 after subtracting 609 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
The number 87 fits into 110 1 times, leaving a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 10602.471
If we subtract 87 from 110, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 10:
When dividing 230 by 87, we get 2 with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 10602.4712
If we take 174 away from 230, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
If we divide 560 by 87, we get 6 and a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 10602.47126
If we subtract 522 from 560, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 12:
When dividing 380 by 87, we get 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 10602.471264
Subtracting 348 from 380 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
87 can be fit into 320 3 times, resulting in a remainder of 59.
Write down 3 as next digit of the result. 
Result so far: 10602.4712643
If we subtract 261 from 320, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 14:
The number 87 fits into 590 6 times, leaving a remainder of 68.
The next digit of our result is 6. 
Result so far: 10602.47126436
Subtract 522 from 590 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

After the division, we end up with 10602.47126436 and a remainder of 6.8e-08.