-74.32% is the change from 767 to 197
Calculation steps:
[( 197 - 767 ) ÷ 767] x 100 = -74.32%
Formula
Percentage change = [(197 - 767) / 767] x 100
Subtract the new number by the original number
197 - 767 = -570
-570 ÷ 767 = -0.7431551499348109
-0.7431551499348109 x 100 = -74.32%