-13.52% is the change from 355 to 307
Calculation steps:
[( 307 - 355 ) ÷ 355] x 100 = -13.52%
Formula
Percentage change = [(307 - 355) / 355] x 100
Subtract the new number by the original number
307 - 355 = -48
-48 ÷ 355 = -0.1352112676056338
-0.1352112676056338 x 100 = -13.52%