162.38% is the change from 319 to 837
Calculation steps:
[( 837 - 319 ) ÷ 319] x 100 = 162.38%
Formula
Percentage change = [(837 - 319) / 319] x 100
Subtract the new number by the original number
837 - 319 = 518
518 ÷ 319 = 1.6238244514106583
1.6238244514106583 x 100 = 162.38%