-64.59% is the change from 579 to 205
Calculation steps:
[( 205 - 579 ) ÷ 579] x 100 = -64.59%
Formula
Percentage change = [(205 - 579) / 579] x 100
Subtract the new number by the original number
205 - 579 = -374
-374 ÷ 579 = -0.6459412780656304
-0.6459412780656304 x 100 = -64.59%