-29.22% is the change from 397 to 281
Calculation steps:
[( 281 - 397 ) ÷ 397] x 100 = -29.22%
Formula
Percentage change = [(281 - 397) / 397] x 100
Subtract the new number by the original number
281 - 397 = -116
-116 ÷ 397 = -0.29219143576826195
-0.29219143576826195 x 100 = -29.22%