-41.69% is the change from 451 to 263
Calculation steps:
[( 263 - 451 ) ÷ 451] x 100 = -41.69%
Formula
Percentage change = [(263 - 451) / 451] x 100
Subtract the new number by the original number
263 - 451 = -188
-188 ÷ 451 = -0.41685144124168516
-0.41685144124168516 x 100 = -41.69%