-63.62% is the change from 778 to 283
Calculation steps:
[( 283 - 778 ) ÷ 778] x 100 = -63.62%
Formula
Percentage change = [(283 - 778) / 778] x 100
Subtract the new number by the original number
283 - 778 = -495
-495 ÷ 778 = -0.6362467866323908
-0.6362467866323908 x 100 = -63.62%