-59.58% is the change from 522 to 211
Calculation steps:
[( 211 - 522 ) ÷ 522] x 100 = -59.58%
Formula
Percentage change = [(211 - 522) / 522] x 100
Subtract the new number by the original number
211 - 522 = -311
-311 ÷ 522 = -0.5957854406130269
-0.5957854406130269 x 100 = -59.58%