We're dividing 87662240 by 186 
The aim is to understand the frequency of 186 in 87662240.

Let's proceed to step 1:
186 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 186

Moving on to step 2:
186 can be fit into 87 0 times, resulting in a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Grab the next digit (6) from the dividend, add it to 87, then carry on: 876 / 186

Step 3:
186 can be fit into 876 4 times, resulting in a remainder of 132.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 744 from 876 leaves us with 132.
Include the next digit (6) from the dividend after 132, then repeat: 1326 / 186

Moving on to step 4:
1326 divided by 186 is 7 with a remainder of 24.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
Subtract 1302 from 1326 to get 24.
Bring next digit (2) of the dividend behind the 24 and repeat the process: 242 / 186

Step 5:
242 divided by 186 is 1 with a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 471.0
Subtracting 186 from 242 leaves us with 56.
Append the next digit (2) from the dividend to 56 and continue with: 562 / 186

Let's proceed to step 6:
186 can be fit into 562 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 4713.0
Subtracting 558 from 562 leaves us with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 186

Step 7:
If we divide 44 by 186, we get 0 and a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 47130.0
The remainder is 44 after subtracting 0 from 44.
Bring next digit (0) of the dividend behind the 44 and repeat the process: 440 / 186

On to step 8:
When dividing 440 by 186, we get 2 with a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 471302.0
Subtracting 372 from 440 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
When dividing 680 by 186, we get 3 with a remainder of 122.
Use 3 as the next digit of our solution. 
Result so far: 471302.3
Deduct 558 from 680 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 10:
When dividing 1220 by 186, we get 6 with a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 471302.36
Deduct 1116 from 1220 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 11:
186 goes into 1040 5 times with a remainder of 110.
Record the quotient 5 as the next digit in the result. 
Result so far: 471302.365
Subtracting 930 from 1040 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 12:
186 goes into 1100 5 times with a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 471302.3655
Deduct 930 from 1100 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

The final result is 471302.3655 with a remainder of 0.0017.