-73.97% is the change from 388 to 101
Calculation steps:
[( 101 - 388 ) ÷ 388] x 100 = -73.97%
Formula
Percentage change = [(101 - 388) / 388] x 100
Subtract the new number by the original number
101 - 388 = -287
-287 ÷ 388 = -0.7396907216494846
-0.7396907216494846 x 100 = -73.97%