-63.3% is the change from 594 to 218
Calculation steps:
[( 218 - 594 ) ÷ 594] x 100 = -63.3%
Formula
Percentage change = [(218 - 594) / 594] x 100
Subtract the new number by the original number
218 - 594 = -376
-376 ÷ 594 = -0.632996632996633
-0.632996632996633 x 100 = -63.3%