-66.24% is the change from 927 to 313
Calculation steps:
[( 313 - 927 ) ÷ 927] x 100 = -66.24%
Formula
Percentage change = [(313 - 927) / 927] x 100
Subtract the new number by the original number
313 - 927 = -614
-614 ÷ 927 = -0.6623516720604099
-0.6623516720604099 x 100 = -66.24%