-67.21% is the change from 927 to 304
Calculation steps:
[( 304 - 927 ) ÷ 927] x 100 = -67.21%
Formula
Percentage change = [(304 - 927) / 927] x 100
Subtract the new number by the original number
304 - 927 = -623
-623 ÷ 927 = -0.6720604099244876
-0.6720604099244876 x 100 = -67.21%