-70.23% is the change from 927 to 276
Calculation steps:
[( 276 - 927 ) ÷ 927] x 100 = -70.23%
Formula
Percentage change = [(276 - 927) / 927] x 100
Subtract the new number by the original number
276 - 927 = -651
-651 ÷ 927 = -0.7022653721682848
-0.7022653721682848 x 100 = -70.23%