488.73% is the change from 71 to 418
Calculation steps:
[( 418 - 71 ) ÷ 71] x 100 = 488.73%
Formula
Percentage change = [(418 - 71) / 71] x 100
Subtract the new number by the original number
418 - 71 = 347
347 ÷ 71 = 4.887323943661972
4.887323943661972 x 100 = 488.73%