94.51% is the change from 437 to 850
Calculation steps:
[( 850 - 437 ) ÷ 437] x 100 = 94.51%
Formula
Percentage change = [(850 - 437) / 437] x 100
Subtract the new number by the original number
850 - 437 = 413
413 ÷ 437 = 0.9450800915331807
0.9450800915331807 x 100 = 94.51%