-17.55% is the change from 929 to 766
Calculation steps:
[( 766 - 929 ) ÷ 929] x 100 = -17.55%
Formula
Percentage change = [(766 - 929) / 929] x 100
Subtract the new number by the original number
766 - 929 = -163
-163 ÷ 929 = -0.17545748116254037
-0.17545748116254037 x 100 = -17.55%