-51.03% is the change from 778 to 381
Calculation steps:
[( 381 - 778 ) ÷ 778] x 100 = -51.03%
Formula
Percentage change = [(381 - 778) / 778] x 100
Subtract the new number by the original number
381 - 778 = -397
-397 ÷ 778 = -0.5102827763496144
-0.5102827763496144 x 100 = -51.03%