-66.13% is the change from 431 to 146
Calculation steps:
[( 146 - 431 ) ÷ 431] x 100 = -66.13%
Formula
Percentage change = [(146 - 431) / 431] x 100
Subtract the new number by the original number
146 - 431 = -285
-285 ÷ 431 = -0.6612529002320185
-0.6612529002320185 x 100 = -66.13%