212377 ÷ 22 
The aim is to understand the frequency of 22 in 212377.

Step 1:
2 divided by 22 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 22

Advancing to step 2:
If we divide 21 by 22, we get 0 and a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 22

On to step 3:
If we divide 212 by 22, we get 9 and a remainder of 14.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 198 from 212 leaves us with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 22

Going ahead to step 4:
143 divided by 22 is 6 with a remainder of 11.
The next digit of our result is 6. 
Result so far: 96.0
Subtract 132 from 143 to get 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 22

Going ahead to step 5:
22 can be fit into 117 5 times, resulting in a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 965.0
The remainder is 7 after subtracting 110 from 117.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 22

Let's proceed to step 6:
If we divide 77 by 22, we get 3 and a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 9653.0
Subtract 66 from 77 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
When dividing 110 by 22, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 9653.5
If we take 110 away from 110, 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.

Going ahead to step 8:
The number 22 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9653.5
Subtracting 0 from 0 leaves us 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.

Let's proceed to step 9:
0 divided by 22 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9653.5
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.

The quotient of the division is 9653.5, and the remainder is 0.0.