315.24% is the change from 164 to 681
Calculation steps:
[( 681 - 164 ) ÷ 164] x 100 = 315.24%
Formula
Percentage change = [(681 - 164) / 164] x 100
Subtract the new number by the original number
681 - 164 = 517
517 ÷ 164 = 3.152439024390244
3.152439024390244 x 100 = 315.24%