-64.05% is the change from 573 to 206
Calculation steps:
[( 206 - 573 ) ÷ 573] x 100 = -64.05%
Formula
Percentage change = [(206 - 573) / 573] x 100
Subtract the new number by the original number
206 - 573 = -367
-367 ÷ 573 = -0.6404886561954625
-0.6404886561954625 x 100 = -64.05%