50.94% is the change from 583 to 880
Calculation steps:
[( 880 - 583 ) ÷ 583] x 100 = 50.94%
Formula
Percentage change = [(880 - 583) / 583] x 100
Subtract the new number by the original number
880 - 583 = 297
297 ÷ 583 = 0.5094339622641509
0.5094339622641509 x 100 = 50.94%