-23.95% is the change from 522 to 397
Calculation steps:
[( 397 - 522 ) ÷ 522] x 100 = -23.95%
Formula
Percentage change = [(397 - 522) / 522] x 100
Subtract the new number by the original number
397 - 522 = -125
-125 ÷ 522 = -0.23946360153256704
-0.23946360153256704 x 100 = -23.95%