-44.75% is the change from 590 to 326
Calculation steps:
[( 326 - 590 ) ÷ 590] x 100 = -44.75%
Formula
Percentage change = [(326 - 590) / 590] x 100
Subtract the new number by the original number
326 - 590 = -264
-264 ÷ 590 = -0.44745762711864406
-0.44745762711864406 x 100 = -44.75%