-16.99% is the change from 930 to 772
Calculation steps:
[( 772 - 930 ) ÷ 930] x 100 = -16.99%
Formula
Percentage change = [(772 - 930) / 930] x 100
Subtract the new number by the original number
772 - 930 = -158
-158 ÷ 930 = -0.16989247311827957
-0.16989247311827957 x 100 = -16.99%