434.18% is the change from 79 to 422
Calculation steps:
[( 422 - 79 ) ÷ 79] x 100 = 434.18%
Formula
Percentage change = [(422 - 79) / 79] x 100
Subtract the new number by the original number
422 - 79 = 343
343 ÷ 79 = 4.341772151898734
4.341772151898734 x 100 = 434.18%