153.38% is the change from 266 to 674
Calculation steps:
[( 674 - 266 ) ÷ 266] x 100 = 153.38%
Formula
Percentage change = [(674 - 266) / 266] x 100
Subtract the new number by the original number
674 - 266 = 408
408 ÷ 266 = 1.5338345864661653
1.5338345864661653 x 100 = 153.38%