158.61% is the change from 331 to 856
Calculation steps:
[( 856 - 331 ) ÷ 331] x 100 = 158.61%
Formula
Percentage change = [(856 - 331) / 331] x 100
Subtract the new number by the original number
856 - 331 = 525
525 ÷ 331 = 1.5861027190332326
1.5861027190332326 x 100 = 158.61%