-58.73% is the change from 315 to 130
Calculation steps:
[( 130 - 315 ) ÷ 315] x 100 = -58.73%
Formula
Percentage change = [(130 - 315) / 315] x 100
Subtract the new number by the original number
130 - 315 = -185
-185 ÷ 315 = -0.5873015873015873
-0.5873015873015873 x 100 = -58.73%