242.86% is the change from 147 to 504
Calculation steps:
[( 504 - 147 ) ÷ 147] x 100 = 242.86%
Formula
Percentage change = [(504 - 147) / 147] x 100
Subtract the new number by the original number
504 - 147 = 357
357 ÷ 147 = 2.4285714285714284
2.4285714285714284 x 100 = 242.86%