-6.47% is the change from 928 to 868
Calculation steps:
[( 868 - 928 ) ÷ 928] x 100 = -6.47%
Formula
Percentage change = [(868 - 928) / 928] x 100
Subtract the new number by the original number
868 - 928 = -60
-60 ÷ 928 = -0.06465517241379311
-0.06465517241379311 x 100 = -6.47%