-50.21% is the change from 958 to 477
Calculation steps:
[( 477 - 958 ) ÷ 958] x 100 = -50.21%
Formula
Percentage change = [(477 - 958) / 958] x 100
Subtract the new number by the original number
477 - 958 = -481
-481 ÷ 958 = -0.5020876826722338
-0.5020876826722338 x 100 = -50.21%