-63.59% is the change from 780 to 284
Calculation steps:
[( 284 - 780 ) ÷ 780] x 100 = -63.59%
Formula
Percentage change = [(284 - 780) / 780] x 100
Subtract the new number by the original number
284 - 780 = -496
-496 ÷ 780 = -0.6358974358974359
-0.6358974358974359 x 100 = -63.59%