-29.88% is the change from 927 to 650
Calculation steps:
[( 650 - 927 ) ÷ 927] x 100 = -29.88%
Formula
Percentage change = [(650 - 927) / 927] x 100
Subtract the new number by the original number
650 - 927 = -277
-277 ÷ 927 = -0.2988133764832794
-0.2988133764832794 x 100 = -29.88%