-41.49% is the change from 781 to 457
Calculation steps:
[( 457 - 781 ) ÷ 781] x 100 = -41.49%
Formula
Percentage change = [(457 - 781) / 781] x 100
Subtract the new number by the original number
457 - 781 = -324
-324 ÷ 781 = -0.4148527528809219
-0.4148527528809219 x 100 = -41.49%