-36% is the change from 275 to 176
Calculation steps:
[( 176 - 275 ) ÷ 275] x 100 = -36%
Formula
Percentage change = [(176 - 275) / 275] x 100
Subtract the new number by the original number
176 - 275 = -99
-99 ÷ 275 = -0.36
-0.36 x 100 = -36%
Example