-2.7% is the change from 927 to 902
Calculation steps:
[( 902 - 927 ) ÷ 927] x 100 = -2.7%
Formula
Percentage change = [(902 - 927) / 927] x 100
Subtract the new number by the original number
902 - 927 = -25
-25 ÷ 927 = -0.02696871628910464
-0.02696871628910464 x 100 = -2.7%