7.53% is the change from 797 to 857
Calculation steps:
[( 857 - 797 ) ÷ 797] x 100 = 7.53%
Formula
Percentage change = [(857 - 797) / 797] x 100
Subtract the new number by the original number
857 - 797 = 60
60 ÷ 797 = 0.07528230865746549
0.07528230865746549 x 100 = 7.53%