122.88% is the change from 271 to 604
Calculation steps:
[( 604 - 271 ) ÷ 271] x 100 = 122.88%
Formula
Percentage change = [(604 - 271) / 271] x 100
Subtract the new number by the original number
604 - 271 = 333
333 ÷ 271 = 1.2287822878228782
1.2287822878228782 x 100 = 122.88%