58.18% is the change from 538 to 851
Calculation steps:
[( 851 - 538 ) ÷ 538] x 100 = 58.18%
Formula
Percentage change = [(851 - 538) / 538] x 100
Subtract the new number by the original number
851 - 538 = 313
313 ÷ 538 = 0.5817843866171004
0.5817843866171004 x 100 = 58.18%