-17.46% is the change from 928 to 766
Calculation steps:
[( 766 - 928 ) ÷ 928] x 100 = -17.46%
Formula
Percentage change = [(766 - 928) / 928] x 100
Subtract the new number by the original number
766 - 928 = -162
-162 ÷ 928 = -0.17456896551724138
-0.17456896551724138 x 100 = -17.46%