-74.09% is the change from 768 to 199
Calculation steps:
[( 199 - 768 ) ÷ 768] x 100 = -74.09%
Formula
Percentage change = [(199 - 768) / 768] x 100
Subtract the new number by the original number
199 - 768 = -569
-569 ÷ 768 = -0.7408854166666666
-0.7408854166666666 x 100 = -74.09%