-35.03% is the change from 768 to 499
Calculation steps:
[( 499 - 768 ) ÷ 768] x 100 = -35.03%
Formula
Percentage change = [(499 - 768) / 768] x 100
Subtract the new number by the original number
499 - 768 = -269
-269 ÷ 768 = -0.3502604166666667
-0.3502604166666667 x 100 = -35.03%