-15.84% is the change from 928 to 781
Calculation steps:
[( 781 - 928 ) ÷ 928] x 100 = -15.84%
Formula
Percentage change = [(781 - 928) / 928] x 100
Subtract the new number by the original number
781 - 928 = -147
-147 ÷ 928 = -0.1584051724137931
-0.1584051724137931 x 100 = -15.84%