294.44% is the change from 126 to 497
Calculation steps:
[( 497 - 126 ) ÷ 126] x 100 = 294.44%
Formula
Percentage change = [(497 - 126) / 126] x 100
Subtract the new number by the original number
497 - 126 = 371
371 ÷ 126 = 2.9444444444444446
2.9444444444444446 x 100 = 294.44%