-35.99% is the change from 778 to 498
Calculation steps:
[( 498 - 778 ) ÷ 778] x 100 = -35.99%
Formula
Percentage change = [(498 - 778) / 778] x 100
Subtract the new number by the original number
498 - 778 = -280
-280 ÷ 778 = -0.35989717223650386
-0.35989717223650386 x 100 = -35.99%