617.86% is the change from 56 to 402
Calculation steps:
[( 402 - 56 ) ÷ 56] x 100 = 617.86%
Formula
Percentage change = [(402 - 56) / 56] x 100
Subtract the new number by the original number
402 - 56 = 346
346 ÷ 56 = 6.178571428571429
6.178571428571429 x 100 = 617.86%