-63.68% is the change from 402 to 146
Calculation steps:
[( 146 - 402 ) ÷ 402] x 100 = -63.68%
Formula
Percentage change = [(146 - 402) / 402] x 100
Subtract the new number by the original number
146 - 402 = -256
-256 ÷ 402 = -0.6368159203980099
-0.6368159203980099 x 100 = -63.68%