125.85% is the change from 294 to 664
Calculation steps:
[( 664 - 294 ) ÷ 294] x 100 = 125.85%
Formula
Percentage change = [(664 - 294) / 294] x 100
Subtract the new number by the original number
664 - 294 = 370
370 ÷ 294 = 1.2585034013605443
1.2585034013605443 x 100 = 125.85%