-7.4% is the change from 919 to 851
Calculation steps:
[( 851 - 919 ) ÷ 919] x 100 = -7.4%
Formula
Percentage change = [(851 - 919) / 919] x 100
Subtract the new number by the original number
851 - 919 = -68
-68 ÷ 919 = -0.07399347116430903
-0.07399347116430903 x 100 = -7.4%