155.59% is the change from 331 to 846
Calculation steps:
[( 846 - 331 ) ÷ 331] x 100 = 155.59%
Formula
Percentage change = [(846 - 331) / 331] x 100
Subtract the new number by the original number
846 - 331 = 515
515 ÷ 331 = 1.555891238670695
1.555891238670695 x 100 = 155.59%