-48.84% is the change from 43 to 22
Calculation steps:
[( 22 - 43 ) ÷ 43] x 100 = -48.84%
Formula
Percentage change = [(22 - 43) / 43] x 100
Subtract the new number by the original number
22 - 43 = -21
-21 ÷ 43 = -0.4883720930232558
-0.4883720930232558 x 100 = -48.84%