-68.72% is the change from 927 to 290
Calculation steps:
[( 290 - 927 ) ÷ 927] x 100 = -68.72%
Formula
Percentage change = [(290 - 927) / 927] x 100
Subtract the new number by the original number
290 - 927 = -637
-637 ÷ 927 = -0.6871628910463862
-0.6871628910463862 x 100 = -68.72%