-37.92% is the change from 778 to 483
Calculation steps:
[( 483 - 778 ) ÷ 778] x 100 = -37.92%
Formula
Percentage change = [(483 - 778) / 778] x 100
Subtract the new number by the original number
483 - 778 = -295
-295 ÷ 778 = -0.3791773778920309
-0.3791773778920309 x 100 = -37.92%