155.89% is the change from 331 to 847
Calculation steps:
[( 847 - 331 ) ÷ 331] x 100 = 155.89%
Formula
Percentage change = [(847 - 331) / 331] x 100
Subtract the new number by the original number
847 - 331 = 516
516 ÷ 331 = 1.5589123867069485
1.5589123867069485 x 100 = 155.89%