-16.74% is the change from 974 to 811
Calculation steps:
[( 811 - 974 ) ÷ 974] x 100 = -16.74%
Formula
Percentage change = [(811 - 974) / 974] x 100
Subtract the new number by the original number
811 - 974 = -163
-163 ÷ 974 = -0.1673511293634497
-0.1673511293634497 x 100 = -16.74%