-21.53% is the change from 367 to 288
Calculation steps:
[( 288 - 367 ) ÷ 367] x 100 = -21.53%
Formula
Percentage change = [(288 - 367) / 367] x 100
Subtract the new number by the original number
288 - 367 = -79
-79 ÷ 367 = -0.21525885558583105
-0.21525885558583105 x 100 = -21.53%