We're dividing 87221842 by 368 
The aim is to understand the frequency of 368 in 87221842.

On to step 1:
368 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
If we take 0 away from 8, we end up with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 368

Step 2:
The number 368 fits into 87 0 times, leaving 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.
Fetch the next digit (2) from the dividend, attach it to 87 and continue: 872 / 368

Going ahead to step 3:
368 goes into 872 2 times with a remainder of 136.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 736 from 872 to get 136.
Bring next digit (2) of the dividend behind the 136 and repeat the process: 1362 / 368

Moving on to step 4:
The number 368 fits into 1362 3 times, leaving a remainder of 258.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 1104 from 1362 leaves us with 258.
Fetch the next digit (1) from the dividend, attach it to 258 and continue: 2581 / 368

Step 5:
2581 divided by 368 is 7 with a remainder of 5.
The next digit of our result is 7. 
Result so far: 237.0
Deduct 2576 from 2581 and we're left with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 368

Advancing to step 6:
368 goes into 58 0 times with a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 2370.0
If we subtract 0 from 58, we get 58.
Append the next digit (4) from the dividend to 58 and continue with: 584 / 368

On to step 7:
368 can be fit into 584 1 times, resulting in a remainder of 216.
The number 1 becomes the next digit in our result. 
Result so far: 23701.0
If we subtract 368 from 584, we get 216.
Grab the next digit (2) from the dividend, add it to 216, then carry on: 2162 / 368

Moving on to step 8:
When dividing 2162 by 368, we get 5 with a remainder of 322.
The number 5 becomes the next digit in our result. 
Result so far: 237015.0
The remainder is 322 after subtracting 1840 from 2162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Going ahead to step 9:
When dividing 3220 by 368, we get 8 with a remainder of 276.
Write down 8 as next digit of the result. 
Result so far: 237015.8
Subtract 2944 from 3220 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 10:
The number 368 fits into 2760 7 times, leaving a remainder of 184.
The next digit of our result is 7. 
Result so far: 237015.87
The remainder is 184 after subtracting 2576 from 2760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 11:
If we divide 1840 by 368, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 237015.875
If we subtract 1840 from 1840, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
When dividing 0 by 368, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 237015.875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 13:
When dividing 0 by 368, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 237015.875
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 237015.875 and a remainder of 0.0.