-31.46% is the change from 213 to 146
Calculation steps:
[( 146 - 213 ) ÷ 213] x 100 = -31.46%
Formula
Percentage change = [(146 - 213) / 213] x 100
Subtract the new number by the original number
146 - 213 = -67
-67 ÷ 213 = -0.3145539906103286
-0.3145539906103286 x 100 = -31.46%