-34.45% is the change from 595 to 390
Calculation steps:
[( 390 - 595 ) ÷ 595] x 100 = -34.45%
Formula
Percentage change = [(390 - 595) / 595] x 100
Subtract the new number by the original number
390 - 595 = -205
-205 ÷ 595 = -0.3445378151260504
-0.3445378151260504 x 100 = -34.45%