91531167 ÷ 208 
The aim is to understand the frequency of 208 in 91531167.

Going ahead to step 1:
9 divided by 208 is 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.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 208

On to step 2:
91 divided by 208 is 0 with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Append the next digit (5) from the dividend to 91 and continue with: 915 / 208

Step 3:
If we divide 915 by 208, we get 4 and a remainder of 83.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 832 from 915, we get 83.
Append the next digit (3) from the dividend to 83 and continue with: 833 / 208

Going ahead to step 4:
208 goes into 833 4 times with a remainder of 1.
The next digit of our result is 4. 
Result so far: 44.0
If we take 832 away from 833, we end up with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 208

Advancing to step 5:
When dividing 11 by 208, we get 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 440.0
If we subtract 0 from 11, we get 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 208

Going ahead to step 6:
208 can be fit into 111 0 times, resulting in a remainder of 111.
The next digit of our result is 0. 
Result so far: 4400.0
The remainder is 111 after subtracting 0 from 111.
Append the next digit (6) from the dividend to 111 and continue with: 1116 / 208

Advancing to step 7:
The number 208 fits into 1116 5 times, leaving a remainder of 76.
Write down 5 as next digit of the result. 
Result so far: 44005.0
If we subtract 1040 from 1116, we get 76.
Fetch the next digit (7) from the dividend, attach it to 76 and continue: 767 / 208

Going ahead to step 8:
208 goes into 767 3 times with a remainder of 143.
Put 3 as the next digit of the answer. 
Result so far: 440053.0
If we take 624 away from 767, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Advancing to step 9:
208 goes into 1430 6 times with a remainder of 182.
Put 6 as the next digit of the answer. 
Result so far: 440053.6
Deduct 1248 from 1430 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 10:
208 can be fit into 1820 8 times, resulting in a remainder of 156.
The next digit of our result is 8. 
Result so far: 440053.68
Subtract 1664 from 1820 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 11:
208 can be fit into 1560 7 times, resulting in a remainder of 104.
Put 7 as the next digit of the answer. 
Result so far: 440053.687
Deduct 1456 from 1560 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.

Going ahead to step 12:
The number 208 fits into 1040 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 440053.6875
Deduct 1040 from 1040 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.

On to step 13:
If we divide 0 by 208, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 440053.6875
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.

Going ahead to step 14:
208 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 440053.6875
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 440053.6875 and a remainder of 0.0.