64.65% is the change from 529 to 871
Calculation steps:
[( 871 - 529 ) ÷ 529] x 100 = 64.65%
Formula
Percentage change = [(871 - 529) / 529] x 100
Subtract the new number by the original number
871 - 529 = 342
342 ÷ 529 = 0.6465028355387523
0.6465028355387523 x 100 = 64.65%