125.51% is the change from 294 to 663
Calculation steps:
[( 663 - 294 ) ÷ 294] x 100 = 125.51%
Formula
Percentage change = [(663 - 294) / 294] x 100
Subtract the new number by the original number
663 - 294 = 369
369 ÷ 294 = 1.2551020408163265
1.2551020408163265 x 100 = 125.51%