50.8% is the change from 437 to 659
Calculation steps:
[( 659 - 437 ) ÷ 437] x 100 = 50.8%
Formula
Percentage change = [(659 - 437) / 437] x 100
Subtract the new number by the original number
659 - 437 = 222
222 ÷ 437 = 0.5080091533180778
0.5080091533180778 x 100 = 50.8%