85% is the change from 460 to 851
Calculation steps:
[( 851 - 460 ) ÷ 460] x 100 = 85%
Formula
Percentage change = [(851 - 460) / 460] x 100
Subtract the new number by the original number
851 - 460 = 391
391 ÷ 460 = 0.85
0.85 x 100 = 85%
Example