90080714 ÷ 16 
The aim is to understand the frequency of 16 in 90080714.

Moving on to step 1:
If we divide 9 by 16, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 16

Step 2:
16 goes into 90 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 10 after subtracting 80 from 90.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 16

On to step 3:
100 divided by 16 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 56.0
Deduct 96 from 100 and we're left with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 16

Advancing to step 4:
16 goes into 48 3 times with a remainder of 0.
The next digit of our result is 3. 
Result so far: 563.0
The remainder is 0 after subtracting 48 from 48.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 16

Going ahead to step 5:
0 divided by 16 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5630.0
If we take 0 away from 0, we end up with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 16

Going ahead to step 6:
7 divided by 16 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 56300.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 16

On to step 7:
16 goes into 71 4 times with a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 563004.0
Subtract 64 from 71 to get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 16

Moving on to step 8:
16 goes into 74 4 times with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 5630044.0
Deduct 64 from 74 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
The number 16 fits into 100 6 times, leaving a remainder of 4.
The next digit of our result is 6. 
Result so far: 5630044.6
Subtracting 96 from 100 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
The number 16 fits into 40 2 times, leaving a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 5630044.62
Deduct 32 from 40 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
80 divided by 16 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5630044.625
If we take 80 away from 80, we end up 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 12:
16 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5630044.625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 13:
0 divided by 16 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5630044.625
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.

Our division results in 5630044.625 with a remaining 0.0.