-31.57% is the change from 567 to 388
Calculation steps:
[( 388 - 567 ) ÷ 567] x 100 = -31.57%
Formula
Percentage change = [(388 - 567) / 567] x 100
Subtract the new number by the original number
388 - 567 = -179
-179 ÷ 567 = -0.31569664902998235
-0.31569664902998235 x 100 = -31.57%