-75.26% is the change from 780 to 193
Calculation steps:
[( 193 - 780 ) ÷ 780] x 100 = -75.26%
Formula
Percentage change = [(193 - 780) / 780] x 100
Subtract the new number by the original number
193 - 780 = -587
-587 ÷ 780 = -0.7525641025641026
-0.7525641025641026 x 100 = -75.26%