-0.76% is the change from 927 to 920
Calculation steps:
[( 920 - 927 ) ÷ 927] x 100 = -0.76%
Formula
Percentage change = [(920 - 927) / 927] x 100
Subtract the new number by the original number
920 - 927 = -7
-7 ÷ 927 = -0.007551240560949299
-0.007551240560949299 x 100 = -0.76%