-9.76% is the change from 246 to 222
Calculation steps:
[( 222 - 246 ) ÷ 246] x 100 = -9.76%
Formula
Percentage change = [(222 - 246) / 246] x 100
Subtract the new number by the original number
222 - 246 = -24
-24 ÷ 246 = -0.0975609756097561
-0.0975609756097561 x 100 = -9.76%