-48.74% is the change from 595 to 305
Calculation steps:
[( 305 - 595 ) ÷ 595] x 100 = -48.74%
Formula
Percentage change = [(305 - 595) / 595] x 100
Subtract the new number by the original number
305 - 595 = -290
-290 ÷ 595 = -0.48739495798319327
-0.48739495798319327 x 100 = -48.74%