-48.66% is the change from 522 to 268
Calculation steps:
[( 268 - 522 ) ÷ 522] x 100 = -48.66%
Formula
Percentage change = [(268 - 522) / 522] x 100
Subtract the new number by the original number
268 - 522 = -254
-254 ÷ 522 = -0.48659003831417624
-0.48659003831417624 x 100 = -48.66%