-7.63% is the change from 930 to 859
Calculation steps:
[( 859 - 930 ) ÷ 930] x 100 = -7.63%
Formula
Percentage change = [(859 - 930) / 930] x 100
Subtract the new number by the original number
859 - 930 = -71
-71 ÷ 930 = -0.07634408602150537
-0.07634408602150537 x 100 = -7.63%