-74.09% is the change from 301 to 78
Calculation steps:
[( 78 - 301 ) ÷ 301] x 100 = -74.09%
Formula
Percentage change = [(78 - 301) / 301] x 100
Subtract the new number by the original number
78 - 301 = -223
-223 ÷ 301 = -0.7408637873754153
-0.7408637873754153 x 100 = -74.09%