-18.39% is the change from 522 to 426
Calculation steps:
[( 426 - 522 ) ÷ 522] x 100 = -18.39%
Formula
Percentage change = [(426 - 522) / 522] x 100
Subtract the new number by the original number
426 - 522 = -96
-96 ÷ 522 = -0.1839080459770115
-0.1839080459770115 x 100 = -18.39%