551.56% is the change from 64 to 417
Calculation steps:
[( 417 - 64 ) ÷ 64] x 100 = 551.56%
Formula
Percentage change = [(417 - 64) / 64] x 100
Subtract the new number by the original number
417 - 64 = 353
353 ÷ 64 = 5.515625
5.515625 x 100 = 551.56%