149.5% is the change from 202 to 504
Calculation steps:
[( 504 - 202 ) ÷ 202] x 100 = 149.5%
Formula
Percentage change = [(504 - 202) / 202] x 100
Subtract the new number by the original number
504 - 202 = 302
302 ÷ 202 = 1.495049504950495
1.495049504950495 x 100 = 149.5%