-49.37% is the change from 794 to 402
Calculation steps:
[( 402 - 794 ) ÷ 794] x 100 = -49.37%
Formula
Percentage change = [(402 - 794) / 794] x 100
Subtract the new number by the original number
402 - 794 = -392
-392 ÷ 794 = -0.49370277078085645
-0.49370277078085645 x 100 = -49.37%