-68.35% is the change from 594 to 188
Calculation steps:
[( 188 - 594 ) ÷ 594] x 100 = -68.35%
Formula
Percentage change = [(188 - 594) / 594] x 100
Subtract the new number by the original number
188 - 594 = -406
-406 ÷ 594 = -0.6835016835016835
-0.6835016835016835 x 100 = -68.35%