81498703 ÷ 368 
The aim is to understand the frequency of 368 in 81498703.

On to step 1:
368 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 368

Moving on to step 2:
368 can be fit into 81 0 times, resulting in a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Include the next digit (4) from the dividend after 81, then repeat: 814 / 368

Advancing to step 3:
When dividing 814 by 368, we get 2 with a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 736 from 814 leaves us with 78.
Bring next digit (9) of the dividend behind the 78 and repeat the process: 789 / 368

Advancing to step 4:
789 divided by 368 is 2 with a remainder of 53.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 736 from 789 and we're left with 53.
Grab the next digit (8) from the dividend, add it to 53, then carry on: 538 / 368

Step 5:
When dividing 538 by 368, we get 1 with a remainder of 170.
Write down 1 as next digit of the result. 
Result so far: 221.0
Deduct 368 from 538 and we're left with 170.
Append the next digit (7) from the dividend to 170 and continue with: 1707 / 368

Advancing to step 6:
368 goes into 1707 4 times with a remainder of 235.
Write down 4 as next digit of the result. 
Result so far: 2214.0
Subtracting 1472 from 1707 leaves us with 235.
Take the next digit (0) from the dividend and append it to 235, then repeat: 2350 / 368

Step 7:
If we divide 2350 by 368, we get 6 and a remainder of 142.
Put 6 as the next digit of the answer. 
Result so far: 22146.0
If we take 2208 away from 2350, we end up with 142.
Take the next digit (3) from the dividend and append it to 142, then repeat: 1423 / 368

Moving on to step 8:
368 can be fit into 1423 3 times, resulting in a remainder of 319.
The next digit of our result is 3. 
Result so far: 221463.0
Subtracting 1104 from 1423 leaves us with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Let's proceed to step 9:
3190 divided by 368 is 8 with a remainder of 246.
Use 8 as the next digit of our solution. 
Result so far: 221463.8
If we subtract 2944 from 3190, we get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Advancing to step 10:
If we divide 2460 by 368, we get 6 and a remainder of 252.
Use 6 as the next digit of our solution. 
Result so far: 221463.86
The remainder is 252 after subtracting 2208 from 2460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 11:
When dividing 2520 by 368, we get 6 with a remainder of 312.
The next digit of our result is 6. 
Result so far: 221463.866
Deduct 2208 from 2520 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

The final outcome is 221463.866, with a leftover of 0.0312.