-79.63% is the change from 928 to 189
Calculation steps:
[( 189 - 928 ) ÷ 928] x 100 = -79.63%
Formula
Percentage change = [(189 - 928) / 928] x 100
Subtract the new number by the original number
189 - 928 = -739
-739 ÷ 928 = -0.7963362068965517
-0.7963362068965517 x 100 = -79.63%