69.57% is the change from 529 to 897
Calculation steps:
[( 897 - 529 ) ÷ 529] x 100 = 69.57%
Formula
Percentage change = [(897 - 529) / 529] x 100
Subtract the new number by the original number
897 - 529 = 368
368 ÷ 529 = 0.6956521739130435
0.6956521739130435 x 100 = 69.57%