-42.11% is the change from 558 to 323
Calculation steps:
[( 323 - 558 ) ÷ 558] x 100 = -42.11%
Formula
Percentage change = [(323 - 558) / 558] x 100
Subtract the new number by the original number
323 - 558 = -235
-235 ÷ 558 = -0.4211469534050179
-0.4211469534050179 x 100 = -42.11%