-45.76% is the change from 778 to 422
Calculation steps:
[( 422 - 778 ) ÷ 778] x 100 = -45.76%
Formula
Percentage change = [(422 - 778) / 778] x 100
Subtract the new number by the original number
422 - 778 = -356
-356 ÷ 778 = -0.45758354755784064
-0.45758354755784064 x 100 = -45.76%