-22.25% is the change from 355 to 276
Calculation steps:
[( 276 - 355 ) ÷ 355] x 100 = -22.25%
Formula
Percentage change = [(276 - 355) / 355] x 100
Subtract the new number by the original number
276 - 355 = -79
-79 ÷ 355 = -0.22253521126760564
-0.22253521126760564 x 100 = -22.25%