127.07% is the change from 266 to 604
Calculation steps:
[( 604 - 266 ) ÷ 266] x 100 = 127.07%
Formula
Percentage change = [(604 - 266) / 266] x 100
Subtract the new number by the original number
604 - 266 = 338
338 ÷ 266 = 1.2706766917293233
1.2706766917293233 x 100 = 127.07%