-41.18% is the change from 765 to 450
Calculation steps:
[( 450 - 765 ) ÷ 765] x 100 = -41.18%
Formula
Percentage change = [(450 - 765) / 765] x 100
Subtract the new number by the original number
450 - 765 = -315
-315 ÷ 765 = -0.4117647058823529
-0.4117647058823529 x 100 = -41.18%