-75.64% is the change from 275 to 67
Calculation steps:
[( 67 - 275 ) ÷ 275] x 100 = -75.64%
Formula
Percentage change = [(67 - 275) / 275] x 100
Subtract the new number by the original number
67 - 275 = -208
-208 ÷ 275 = -0.7563636363636363
-0.7563636363636363 x 100 = -75.64%