-28.99% is the change from 276 to 196
Calculation steps:
[( 196 - 276 ) ÷ 276] x 100 = -28.99%
Formula
Percentage change = [(196 - 276) / 276] x 100
Subtract the new number by the original number
196 - 276 = -80
-80 ÷ 276 = -0.2898550724637681
-0.2898550724637681 x 100 = -28.99%