178.45% is the change from 181 to 504
Calculation steps:
[( 504 - 181 ) ÷ 181] x 100 = 178.45%
Formula
Percentage change = [(504 - 181) / 181] x 100
Subtract the new number by the original number
504 - 181 = 323
323 ÷ 181 = 1.7845303867403315
1.7845303867403315 x 100 = 178.45%