66.08% is the change from 513 to 852
Calculation steps:
[( 852 - 513 ) ÷ 513] x 100 = 66.08%
Formula
Percentage change = [(852 - 513) / 513] x 100
Subtract the new number by the original number
852 - 513 = 339
339 ÷ 513 = 0.6608187134502924
0.6608187134502924 x 100 = 66.08%