162.5% is the change from 192 to 504
Calculation steps:
[( 504 - 192 ) ÷ 192] x 100 = 162.5%
Formula
Percentage change = [(504 - 192) / 192] x 100
Subtract the new number by the original number
504 - 192 = 312
312 ÷ 192 = 1.625
1.625 x 100 = 162.5%
Example