-38.17% is the change from 778 to 481
Calculation steps:
[( 481 - 778 ) ÷ 778] x 100 = -38.17%
Formula
Percentage change = [(481 - 778) / 778] x 100
Subtract the new number by the original number
481 - 778 = -297
-297 ÷ 778 = -0.38174807197943444
-0.38174807197943444 x 100 = -38.17%