-48.65% is the change from 594 to 305
Calculation steps:
[( 305 - 594 ) ÷ 594] x 100 = -48.65%
Formula
Percentage change = [(305 - 594) / 594] x 100
Subtract the new number by the original number
305 - 594 = -289
-289 ÷ 594 = -0.48653198653198654
-0.48653198653198654 x 100 = -48.65%