-49.03% is the change from 777 to 396
Calculation steps:
[( 396 - 777 ) ÷ 777] x 100 = -49.03%
Formula
Percentage change = [(396 - 777) / 777] x 100
Subtract the new number by the original number
396 - 777 = -381
-381 ÷ 777 = -0.49034749034749037
-0.49034749034749037 x 100 = -49.03%