To convert 22 cm to inches, you will need to use the conversion factor of 2.54 cm = 1 inch. This means that for every 2.54 cm, there is 1 inch.

To begin, write down the given value of 22 cm.

Next, multiply 22 cm by the conversion factor of 2.54 cm = 1 inch.

22 cm x (1 inch / 2.54 cm) = 8.66 inches

Note: The unit of cm will cancel out, leaving only the unit of inches.

Therefore, 22 cm is equivalent to 8.66 inches.

You can also use the shortcut method of dividing 22 by 2.54, since the conversion factor is the same as the number of cm in 1 inch.

22 cm / 2.54 = 8.66 inches

Either way, the final result is 8.66 inches. You can round this to your desired level of precision, keeping in mind that 22 cm is an exact value while 8.66 inches is an approximate value.

In summary, to convert cm to inches, simply multiply the given value in cm by 2.54, or divide by 2.54, depending on the direction of conversion. Remember to label your final answer with the appropriate unit, in this case inches.