-50.37% is the change from 534 to 265
Calculation steps:
[( 265 - 534 ) ÷ 534] x 100 = -50.37%
Formula
Percentage change = [(265 - 534) / 534] x 100
Subtract the new number by the original number
265 - 534 = -269
-269 ÷ 534 = -0.5037453183520599
-0.5037453183520599 x 100 = -50.37%