-59.83% is the change from 580 to 233
Calculation steps:
[( 233 - 580 ) ÷ 580] x 100 = -59.83%
Formula
Percentage change = [(233 - 580) / 580] x 100
Subtract the new number by the original number
233 - 580 = -347
-347 ÷ 580 = -0.5982758620689655
-0.5982758620689655 x 100 = -59.83%