-15.91% is the change from 264 to 222
Calculation steps:
[( 222 - 264 ) ÷ 264] x 100 = -15.91%
Formula
Percentage change = [(222 - 264) / 264] x 100
Subtract the new number by the original number
222 - 264 = -42
-42 ÷ 264 = -0.1590909090909091
-0.1590909090909091 x 100 = -15.91%