-76.33% is the change from 807 to 191
Calculation steps:
[( 191 - 807 ) ÷ 807] x 100 = -76.33%
Formula
Percentage change = [(191 - 807) / 807] x 100
Subtract the new number by the original number
191 - 807 = -616
-616 ÷ 807 = -0.7633209417596035
-0.7633209417596035 x 100 = -76.33%