-79.74% is the change from 928 to 188
Calculation steps:
[( 188 - 928 ) ÷ 928] x 100 = -79.74%
Formula
Percentage change = [(188 - 928) / 928] x 100
Subtract the new number by the original number
188 - 928 = -740
-740 ÷ 928 = -0.7974137931034483
-0.7974137931034483 x 100 = -79.74%