-80.93% is the change from 388 to 74
Calculation steps:
[( 74 - 388 ) ÷ 388] x 100 = -80.93%
Formula
Percentage change = [(74 - 388) / 388] x 100
Subtract the new number by the original number
74 - 388 = -314
-314 ÷ 388 = -0.8092783505154639
-0.8092783505154639 x 100 = -80.93%