-76.14% is the change from 813 to 194
Calculation steps:
[( 194 - 813 ) ÷ 813] x 100 = -76.14%
Formula
Percentage change = [(194 - 813) / 813] x 100
Subtract the new number by the original number
194 - 813 = -619
-619 ÷ 813 = -0.7613776137761378
-0.7613776137761378 x 100 = -76.14%