491.18% is the change from 68 to 402
Calculation steps:
[( 402 - 68 ) ÷ 68] x 100 = 491.18%
Formula
Percentage change = [(402 - 68) / 68] x 100
Subtract the new number by the original number
402 - 68 = 334
334 ÷ 68 = 4.911764705882353
4.911764705882353 x 100 = 491.18%