-49.23% is the change from 778 to 395
Calculation steps:
[( 395 - 778 ) ÷ 778] x 100 = -49.23%
Formula
Percentage change = [(395 - 778) / 778] x 100
Subtract the new number by the original number
395 - 778 = -383
-383 ÷ 778 = -0.4922879177377892
-0.4922879177377892 x 100 = -49.23%