We look at the division of 168932 by 87 
The aim is to understand the frequency of 87 in 168932.

Advancing to step 1:
87 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 87

Advancing to step 2:
87 can be fit into 16 0 times, resulting in a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 87

Let's proceed to step 3:
87 can be fit into 168 1 times, resulting in a remainder of 81.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 87 away from 168, we end up with 81.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 87

Advancing to step 4:
87 can be fit into 819 9 times, resulting in a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 36 after subtracting 783 from 819.
Append the next digit (3) from the dividend to 36 and continue with: 363 / 87

Advancing to step 5:
87 can be fit into 363 4 times, resulting in a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 194.0
Deduct 348 from 363 and we're left with 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 87

Going ahead to step 6:
152 divided by 87 is 1 with a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 1941.0
Subtracting 87 from 152 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 7:
650 divided by 87 is 7 with a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 1941.7
Deduct 609 from 650 and we're left 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.

Let's proceed to step 8:
87 can be fit into 410 4 times, resulting in a remainder of 62.
The number 4 becomes the next digit in our result. 
Result so far: 1941.74
The remainder is 62 after subtracting 348 from 410.
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 9:
620 divided by 87 is 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 1941.747
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.

Moving on to step 10:
The number 87 fits into 110 1 times, leaving a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 1941.7471
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.

Advancing to step 11:
230 divided by 87 is 2 with a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 1941.74712
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.

On to step 12:
The number 87 fits into 560 6 times, leaving a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 1941.747126
The remainder is 38 after subtracting 522 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 13:
When dividing 380 by 87, we get 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 1941.7471264
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.

Advancing to step 14:
320 divided by 87 is 3 with a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 1941.74712643
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.

The quotient of the division is 1941.74712643, and the remainder is 5.9e-08.