-26.2% is the change from 397 to 293
Calculation steps:
[( 293 - 397 ) ÷ 397] x 100 = -26.2%
Formula
Percentage change = [(293 - 397) / 397] x 100
Subtract the new number by the original number
293 - 397 = -104
-104 ÷ 397 = -0.2619647355163728
-0.2619647355163728 x 100 = -26.2%