120.07% is the change from 294 to 647
Calculation steps:
[( 647 - 294 ) ÷ 294] x 100 = 120.07%
Formula
Percentage change = [(647 - 294) / 294] x 100
Subtract the new number by the original number
647 - 294 = 353
353 ÷ 294 = 1.2006802721088434
1.2006802721088434 x 100 = 120.07%