-49.62% is the change from 522 to 263
Calculation steps:
[( 263 - 522 ) ÷ 522] x 100 = -49.62%
Formula
Percentage change = [(263 - 522) / 522] x 100
Subtract the new number by the original number
263 - 522 = -259
-259 ÷ 522 = -0.49616858237547895
-0.49616858237547895 x 100 = -49.62%