-26.54% is the change from 520 to 382
Calculation steps:
[( 382 - 520 ) ÷ 520] x 100 = -26.54%
Formula
Percentage change = [(382 - 520) / 520] x 100
Subtract the new number by the original number
382 - 520 = -138
-138 ÷ 520 = -0.2653846153846154
-0.2653846153846154 x 100 = -26.54%