-29.81% is the change from 520 to 365
Calculation steps:
[( 365 - 520 ) ÷ 520] x 100 = -29.81%
Formula
Percentage change = [(365 - 520) / 520] x 100
Subtract the new number by the original number
365 - 520 = -155
-155 ÷ 520 = -0.2980769230769231
-0.2980769230769231 x 100 = -29.81%