-47.57% is the change from 946 to 496
Calculation steps:
[( 496 - 946 ) ÷ 946] x 100 = -47.57%
Formula
Percentage change = [(496 - 946) / 946] x 100
Subtract the new number by the original number
496 - 946 = -450
-450 ÷ 946 = -0.47568710359408034
-0.47568710359408034 x 100 = -47.57%