-16.81% is the change from 928 to 772
Calculation steps:
[( 772 - 928 ) ÷ 928] x 100 = -16.81%
Formula
Percentage change = [(772 - 928) / 928] x 100
Subtract the new number by the original number
772 - 928 = -156
-156 ÷ 928 = -0.16810344827586207
-0.16810344827586207 x 100 = -16.81%