-18.21% is the change from 324 to 265
Calculation steps:
[( 265 - 324 ) ÷ 324] x 100 = -18.21%
Formula
Percentage change = [(265 - 324) / 324] x 100
Subtract the new number by the original number
265 - 324 = -59
-59 ÷ 324 = -0.18209876543209877
-0.18209876543209877 x 100 = -18.21%