-76.55% is the change from 806 to 189
Calculation steps:
[( 189 - 806 ) ÷ 806] x 100 = -76.55%
Formula
Percentage change = [(189 - 806) / 806] x 100
Subtract the new number by the original number
189 - 806 = -617
-617 ÷ 806 = -0.7655086848635235
-0.7655086848635235 x 100 = -76.55%