-58.3% is the change from 566 to 236
Calculation steps:
[( 236 - 566 ) ÷ 566] x 100 = -58.3%
Formula
Percentage change = [(236 - 566) / 566] x 100
Subtract the new number by the original number
236 - 566 = -330
-330 ÷ 566 = -0.5830388692579506
-0.5830388692579506 x 100 = -58.3%