-9.28% is the change from 388 to 352
Calculation steps:
[( 352 - 388 ) ÷ 388] x 100 = -9.28%
Formula
Percentage change = [(352 - 388) / 388] x 100
Subtract the new number by the original number
352 - 388 = -36
-36 ÷ 388 = -0.09278350515463918
-0.09278350515463918 x 100 = -9.28%