-69.13% is the change from 473 to 146
Calculation steps:
[( 146 - 473 ) ÷ 473] x 100 = -69.13%
Formula
Percentage change = [(146 - 473) / 473] x 100
Subtract the new number by the original number
146 - 473 = -327
-327 ÷ 473 = -0.6913319238900634
-0.6913319238900634 x 100 = -69.13%