-35.64% is the change from 275 to 177
Calculation steps:
[( 177 - 275 ) ÷ 275] x 100 = -35.64%
Formula
Percentage change = [(177 - 275) / 275] x 100
Subtract the new number by the original number
177 - 275 = -98
-98 ÷ 275 = -0.3563636363636364
-0.3563636363636364 x 100 = -35.64%