-48.12% is the change from 958 to 497
Calculation steps:
[( 497 - 958 ) ÷ 958] x 100 = -48.12%
Formula
Percentage change = [(497 - 958) / 958] x 100
Subtract the new number by the original number
497 - 958 = -461
-461 ÷ 958 = -0.4812108559498956
-0.4812108559498956 x 100 = -48.12%