-47.69% is the change from 778 to 407
Calculation steps:
[( 407 - 778 ) ÷ 778] x 100 = -47.69%
Formula
Percentage change = [(407 - 778) / 778] x 100
Subtract the new number by the original number
407 - 778 = -371
-371 ÷ 778 = -0.4768637532133676
-0.4768637532133676 x 100 = -47.69%