84.39% is the change from 237 to 437
Calculation steps:
[( 437 - 237 ) ÷ 237] x 100 = 84.39%
Formula
Percentage change = [(437 - 237) / 237] x 100
Subtract the new number by the original number
437 - 237 = 200
200 ÷ 237 = 0.8438818565400844
0.8438818565400844 x 100 = 84.39%