-62.64% is the change from 522 to 195
Calculation steps:
[( 195 - 522 ) ÷ 522] x 100 = -62.64%
Formula
Percentage change = [(195 - 522) / 522] x 100
Subtract the new number by the original number
195 - 522 = -327
-327 ÷ 522 = -0.6264367816091954
-0.6264367816091954 x 100 = -62.64%