-40.56% is the change from 392 to 233
Calculation steps:
[( 233 - 392 ) ÷ 392] x 100 = -40.56%
Formula
Percentage change = [(233 - 392) / 392] x 100
Subtract the new number by the original number
233 - 392 = -159
-159 ÷ 392 = -0.40561224489795916
-0.40561224489795916 x 100 = -40.56%