87.15% is the change from 459 to 859
Calculation steps:
[( 859 - 459 ) ÷ 459] x 100 = 87.15%
Formula
Percentage change = [(859 - 459) / 459] x 100
Subtract the new number by the original number
859 - 459 = 400
400 ÷ 459 = 0.8714596949891068
0.8714596949891068 x 100 = 87.15%