57.4% is the change from 507 to 798
Calculation steps:
[( 798 - 507 ) ÷ 507] x 100 = 57.4%
Formula
Percentage change = [(798 - 507) / 507] x 100
Subtract the new number by the original number
798 - 507 = 291
291 ÷ 507 = 0.5739644970414202
0.5739644970414202 x 100 = 57.4%