-47.49% is the change from 777 to 408
Calculation steps:
[( 408 - 777 ) ÷ 777] x 100 = -47.49%
Formula
Percentage change = [(408 - 777) / 777] x 100
Subtract the new number by the original number
408 - 777 = -369
-369 ÷ 777 = -0.4749034749034749
-0.4749034749034749 x 100 = -47.49%