1538.46% is the change from 26 to 426
Calculation steps:
[( 426 - 26 ) ÷ 26] x 100 = 1538.46%
Formula
Percentage change = [(426 - 26) / 26] x 100
Subtract the new number by the original number
426 - 26 = 400
400 ÷ 26 = 15.384615384615385
15.384615384615385 x 100 = 1538.46%