-65.72% is the change from 388 to 133
Calculation steps:
[( 133 - 388 ) ÷ 388] x 100 = -65.72%
Formula
Percentage change = [(133 - 388) / 388] x 100
Subtract the new number by the original number
133 - 388 = -255
-255 ÷ 388 = -0.6572164948453608
-0.6572164948453608 x 100 = -65.72%