-16.27% is the change from 928 to 777
Calculation steps:
[( 777 - 928 ) ÷ 928] x 100 = -16.27%
Formula
Percentage change = [(777 - 928) / 928] x 100
Subtract the new number by the original number
777 - 928 = -151
-151 ÷ 928 = -0.1627155172413793
-0.1627155172413793 x 100 = -16.27%