-82.22% is the change from 388 to 69
Calculation steps:
[( 69 - 388 ) ÷ 388] x 100 = -82.22%
Formula
Percentage change = [(69 - 388) / 388] x 100
Subtract the new number by the original number
69 - 388 = -319
-319 ÷ 388 = -0.8221649484536082
-0.8221649484536082 x 100 = -82.22%