347.86% is the change from 117 to 524
Calculation steps:
[( 524 - 117 ) ÷ 117] x 100 = 347.86%
Formula
Percentage change = [(524 - 117) / 117] x 100
Subtract the new number by the original number
524 - 117 = 407
407 ÷ 117 = 3.4786324786324787
3.4786324786324787 x 100 = 347.86%