66.73% is the change from 538 to 897
Calculation steps:
[( 897 - 538 ) ÷ 538] x 100 = 66.73%
Formula
Percentage change = [(897 - 538) / 538] x 100
Subtract the new number by the original number
897 - 538 = 359
359 ÷ 538 = 0.6672862453531598
0.6672862453531598 x 100 = 66.73%