-32.94% is the change from 765 to 513
Calculation steps:
[( 513 - 765 ) ÷ 765] x 100 = -32.94%
Formula
Percentage change = [(513 - 765) / 765] x 100
Subtract the new number by the original number
513 - 765 = -252
-252 ÷ 765 = -0.32941176470588235
-0.32941176470588235 x 100 = -32.94%