-76.67% is the change from 806 to 188
Calculation steps:
[( 188 - 806 ) ÷ 806] x 100 = -76.67%
Formula
Percentage change = [(188 - 806) / 806] x 100
Subtract the new number by the original number
188 - 806 = -618
-618 ÷ 806 = -0.7667493796526055
-0.7667493796526055 x 100 = -76.67%