-22.54% is the change from 355 to 275
Calculation steps:
[( 275 - 355 ) ÷ 355] x 100 = -22.54%
Formula
Percentage change = [(275 - 355) / 355] x 100
Subtract the new number by the original number
275 - 355 = -80
-80 ÷ 355 = -0.22535211267605634
-0.22535211267605634 x 100 = -22.54%