-63.73% is the change from 783 to 284
Calculation steps:
[( 284 - 783 ) ÷ 783] x 100 = -63.73%
Formula
Percentage change = [(284 - 783) / 783] x 100
Subtract the new number by the original number
284 - 783 = -499
-499 ÷ 783 = -0.6372924648786717
-0.6372924648786717 x 100 = -63.73%