-89.43% is the change from 388 to 41
Calculation steps:
[( 41 - 388 ) ÷ 388] x 100 = -89.43%
Formula
Percentage change = [(41 - 388) / 388] x 100
Subtract the new number by the original number
41 - 388 = -347
-347 ÷ 388 = -0.8943298969072165
-0.8943298969072165 x 100 = -89.43%