-37.35% is the change from 324 to 203
Calculation steps:
[( 203 - 324 ) ÷ 324] x 100 = -37.35%
Formula
Percentage change = [(203 - 324) / 324] x 100
Subtract the new number by the original number
203 - 324 = -121
-121 ÷ 324 = -0.3734567901234568
-0.3734567901234568 x 100 = -37.35%