-24.43% is the change from 393 to 297
Calculation steps:
[( 297 - 393 ) ÷ 393] x 100 = -24.43%
Formula
Percentage change = [(297 - 393) / 393] x 100
Subtract the new number by the original number
297 - 393 = -96
-96 ÷ 393 = -0.24427480916030533
-0.24427480916030533 x 100 = -24.43%