-63.64% is the change from 781 to 284
Calculation steps:
[( 284 - 781 ) ÷ 781] x 100 = -63.64%
Formula
Percentage change = [(284 - 781) / 781] x 100
Subtract the new number by the original number
284 - 781 = -497
-497 ÷ 781 = -0.6363636363636364
-0.6363636363636364 x 100 = -63.64%