We divide 690080 by 22
The aim is to understand the frequency of 22 in 690080.

Let's proceed to step 1:
6 divided by 22 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 22

Step 2:
If we divide 69 by 22, we get 3 and a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 66 from 69 to get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 22

Step 3:
If we divide 30 by 22, we get 1 and a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 31.0
Deduct 22 from 30 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 22

Let's proceed to step 4:
The number 22 fits into 80 3 times, leaving a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 313.0
Deduct 66 from 80 and we're left with 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 22

On to step 5:
148 divided by 22 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 3136.0
Subtracting 132 from 148 leaves us with 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 22

On to step 6:
When dividing 160 by 22, we get 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 31367.0
Subtract 154 from 160 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
60 divided by 22 is 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 31367.2
Deduct 44 from 60 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
If we divide 160 by 22, we get 7 and a remainder of 6.
The next digit of our result is 7. 
Result so far: 31367.27
If we take 154 away from 160, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
22 goes into 60 2 times with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 31367.272
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
When dividing 160 by 22, we get 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 31367.2727
If we subtract 154 from 160, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 11:
22 can be fit into 60 2 times, resulting in a remainder of 16.
The next digit of our result is 2. 
Result so far: 31367.27272
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
22 goes into 160 7 times with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 31367.272727
Subtract 154 from 160 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
The number 22 fits into 60 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 31367.2727272
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
160 divided by 22 is 7 with a remainder of 6.
The next digit of our result is 7. 
Result so far: 31367.27272727
Subtract 154 from 160 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 31367.27272727, and the remainder is 6e-09.