-78.2% is the change from 367 to 80
Calculation steps:
[( 80 - 367 ) ÷ 367] x 100 = -78.2%
Formula
Percentage change = [(80 - 367) / 367] x 100
Subtract the new number by the original number
80 - 367 = -287
-287 ÷ 367 = -0.782016348773842
-0.782016348773842 x 100 = -78.2%