-48.63% is the change from 946 to 486
Calculation steps:
[( 486 - 946 ) ÷ 946] x 100 = -48.63%
Formula
Percentage change = [(486 - 946) / 946] x 100
Subtract the new number by the original number
486 - 946 = -460
-460 ÷ 946 = -0.48625792811839325
-0.48625792811839325 x 100 = -48.63%