1454.55% is the change from 22 to 342
Calculation steps:
[( 342 - 22 ) ÷ 22] x 100 = 1454.55%
Formula
Percentage change = [(342 - 22) / 22] x 100
Subtract the new number by the original number
342 - 22 = 320
320 ÷ 22 = 14.545454545454545
14.545454545454545 x 100 = 1454.55%