78.9% is the change from 237 to 424
Calculation steps:
[( 424 - 237 ) ÷ 237] x 100 = 78.9%
Formula
Percentage change = [(424 - 237) / 237] x 100
Subtract the new number by the original number
424 - 237 = 187
187 ÷ 237 = 0.7890295358649789
0.7890295358649789 x 100 = 78.9%