78.99% is the change from 238 to 426
Calculation steps:
[( 426 - 238 ) ÷ 238] x 100 = 78.99%
Formula
Percentage change = [(426 - 238) / 238] x 100
Subtract the new number by the original number
426 - 238 = 188
188 ÷ 238 = 0.7899159663865546
0.7899159663865546 x 100 = 78.99%