148.07% is the change from 337 to 836
Calculation steps:
[( 836 - 337 ) ÷ 337] x 100 = 148.07%
Formula
Percentage change = [(836 - 337) / 337] x 100
Subtract the new number by the original number
836 - 337 = 499
499 ÷ 337 = 1.4807121661721068
1.4807121661721068 x 100 = 148.07%