-1.82% is the change from 936 to 919
Calculation steps:
[( 919 - 936 ) ÷ 936] x 100 = -1.82%
Formula
Percentage change = [(919 - 936) / 936] x 100
Subtract the new number by the original number
919 - 936 = -17
-17 ÷ 936 = -0.018162393162393164
-0.018162393162393164 x 100 = -1.82%