-64.68% is the change from 790 to 279
Calculation steps:
[( 279 - 790 ) ÷ 790] x 100 = -64.68%
Formula
Percentage change = [(279 - 790) / 790] x 100
Subtract the new number by the original number
279 - 790 = -511
-511 ÷ 790 = -0.6468354430379747
-0.6468354430379747 x 100 = -64.68%