71.43% is the change from 497 to 852
Calculation steps:
[( 852 - 497 ) ÷ 497] x 100 = 71.43%
Formula
Percentage change = [(852 - 497) / 497] x 100
Subtract the new number by the original number
852 - 497 = 355
355 ÷ 497 = 0.7142857142857143
0.7142857142857143 x 100 = 71.43%