-41.57% is the change from 765 to 447
Calculation steps:
[( 447 - 765 ) ÷ 765] x 100 = -41.57%
Formula
Percentage change = [(447 - 765) / 765] x 100
Subtract the new number by the original number
447 - 765 = -318
-318 ÷ 765 = -0.41568627450980394
-0.41568627450980394 x 100 = -41.57%