-42.53% is the change from 522 to 300
Calculation steps:
[( 300 - 522 ) ÷ 522] x 100 = -42.53%
Formula
Percentage change = [(300 - 522) / 522] x 100
Subtract the new number by the original number
300 - 522 = -222
-222 ÷ 522 = -0.42528735632183906
-0.42528735632183906 x 100 = -42.53%