486.09% is the change from 115 to 674
Calculation steps:
[( 674 - 115 ) ÷ 115] x 100 = 486.09%
Formula
Percentage change = [(674 - 115) / 115] x 100
Subtract the new number by the original number
674 - 115 = 559
559 ÷ 115 = 4.860869565217391
4.860869565217391 x 100 = 486.09%