83.23% is the change from 507 to 929
Calculation steps:
[( 929 - 507 ) ÷ 507] x 100 = 83.23%
Formula
Percentage change = [(929 - 507) / 507] x 100
Subtract the new number by the original number
929 - 507 = 422
422 ÷ 507 = 0.8323471400394478
0.8323471400394478 x 100 = 83.23%