-69.18% is the change from 928 to 286
Calculation steps:
[( 286 - 928 ) ÷ 928] x 100 = -69.18%
Formula
Percentage change = [(286 - 928) / 928] x 100
Subtract the new number by the original number
286 - 928 = -642
-642 ÷ 928 = -0.6918103448275862
-0.6918103448275862 x 100 = -69.18%