-80.79% is the change from 380 to 73
Calculation steps:
[( 73 - 380 ) ÷ 380] x 100 = -80.79%
Formula
Percentage change = [(73 - 380) / 380] x 100
Subtract the new number by the original number
73 - 380 = -307
-307 ÷ 380 = -0.8078947368421052
-0.8078947368421052 x 100 = -80.79%