19.44% is the change from 504 to 602
Calculation steps:
[( 602 - 504 ) ÷ 504] x 100 = 19.44%
Formula
Percentage change = [(602 - 504) / 504] x 100
Subtract the new number by the original number
602 - 504 = 98
98 ÷ 504 = 0.19444444444444445
0.19444444444444445 x 100 = 19.44%