892.86% is the change from 42 to 417
Calculation steps:
[( 417 - 42 ) ÷ 42] x 100 = 892.86%
Formula
Percentage change = [(417 - 42) / 42] x 100
Subtract the new number by the original number
417 - 42 = 375
375 ÷ 42 = 8.928571428571429
8.928571428571429 x 100 = 892.86%