209.2% is the change from 163 to 504
Calculation steps:
[( 504 - 163 ) ÷ 163] x 100 = 209.2%
Formula
Percentage change = [(504 - 163) / 163] x 100
Subtract the new number by the original number
504 - 163 = 341
341 ÷ 163 = 2.0920245398773005
2.0920245398773005 x 100 = 209.2%