50.43% is the change from 581 to 874
Calculation steps:
[( 874 - 581 ) ÷ 581] x 100 = 50.43%
Formula
Percentage change = [(874 - 581) / 581] x 100
Subtract the new number by the original number
874 - 581 = 293
293 ÷ 581 = 0.504302925989673
0.504302925989673 x 100 = 50.43%