-34.34% is the change from 594 to 390
Calculation steps:
[( 390 - 594 ) ÷ 594] x 100 = -34.34%
Formula
Percentage change = [(390 - 594) / 594] x 100
Subtract the new number by the original number
390 - 594 = -204
-204 ÷ 594 = -0.3434343434343434
-0.3434343434343434 x 100 = -34.34%