-49.81% is the change from 528 to 265
Calculation steps:
[( 265 - 528 ) ÷ 528] x 100 = -49.81%
Formula
Percentage change = [(265 - 528) / 528] x 100
Subtract the new number by the original number
265 - 528 = -263
-263 ÷ 528 = -0.4981060606060606
-0.4981060606060606 x 100 = -49.81%