-76.29% is the change from 814 to 193
Calculation steps:
[( 193 - 814 ) ÷ 814] x 100 = -76.29%
Formula
Percentage change = [(193 - 814) / 814] x 100
Subtract the new number by the original number
193 - 814 = -621
-621 ÷ 814 = -0.7628992628992629
-0.7628992628992629 x 100 = -76.29%