-73.99% is the change from 765 to 199
Calculation steps:
[( 199 - 765 ) ÷ 765] x 100 = -73.99%
Formula
Percentage change = [(199 - 765) / 765] x 100
Subtract the new number by the original number
199 - 765 = -566
-566 ÷ 765 = -0.7398692810457517
-0.7398692810457517 x 100 = -73.99%