-66.32% is the change from 769 to 259
Calculation steps:
[( 259 - 769 ) ÷ 769] x 100 = -66.32%
Formula
Percentage change = [(259 - 769) / 769] x 100
Subtract the new number by the original number
259 - 769 = -510
-510 ÷ 769 = -0.6631989596879063
-0.6631989596879063 x 100 = -66.32%