-68.04% is the change from 388 to 124
Calculation steps:
[( 124 - 388 ) ÷ 388] x 100 = -68.04%
Formula
Percentage change = [(124 - 388) / 388] x 100
Subtract the new number by the original number
124 - 388 = -264
-264 ÷ 388 = -0.6804123711340206
-0.6804123711340206 x 100 = -68.04%