-26.65% is the change from 927 to 680
Calculation steps:
[( 680 - 927 ) ÷ 927] x 100 = -26.65%
Formula
Percentage change = [(680 - 927) / 927] x 100
Subtract the new number by the original number
680 - 927 = -247
-247 ÷ 927 = -0.2664509169363538
-0.2664509169363538 x 100 = -26.65%