-40.26% is the change from 765 to 457
Calculation steps:
[( 457 - 765 ) ÷ 765] x 100 = -40.26%
Formula
Percentage change = [(457 - 765) / 765] x 100
Subtract the new number by the original number
457 - 765 = -308
-308 ÷ 765 = -0.40261437908496733
-0.40261437908496733 x 100 = -40.26%