-65.4% is the change from 422 to 146
Calculation steps:
[( 146 - 422 ) ÷ 422] x 100 = -65.4%
Formula
Percentage change = [(146 - 422) / 422] x 100
Subtract the new number by the original number
146 - 422 = -276
-276 ÷ 422 = -0.6540284360189573
-0.6540284360189573 x 100 = -65.4%