160.12% is the change from 331 to 861
Calculation steps:
[( 861 - 331 ) ÷ 331] x 100 = 160.12%
Formula
Percentage change = [(861 - 331) / 331] x 100
Subtract the new number by the original number
861 - 331 = 530
530 ÷ 331 = 1.6012084592145015
1.6012084592145015 x 100 = 160.12%