312.73% is the change from 165 to 681
Calculation steps:
[( 681 - 165 ) ÷ 165] x 100 = 312.73%
Formula
Percentage change = [(681 - 165) / 165] x 100
Subtract the new number by the original number
681 - 165 = 516
516 ÷ 165 = 3.1272727272727274
3.1272727272727274 x 100 = 312.73%