152.23% is the change from 337 to 850
Calculation steps:
[( 850 - 337 ) ÷ 337] x 100 = 152.23%
Formula
Percentage change = [(850 - 337) / 337] x 100
Subtract the new number by the original number
850 - 337 = 513
513 ÷ 337 = 1.5222551928783383
1.5222551928783383 x 100 = 152.23%