-22.69% is the change from 357 to 276
Calculation steps:
[( 276 - 357 ) ÷ 357] x 100 = -22.69%
Formula
Percentage change = [(276 - 357) / 357] x 100
Subtract the new number by the original number
276 - 357 = -81
-81 ÷ 357 = -0.226890756302521
-0.226890756302521 x 100 = -22.69%