305.39% is the change from 167 to 677
Calculation steps:
[( 677 - 167 ) ÷ 167] x 100 = 305.39%
Formula
Percentage change = [(677 - 167) / 167] x 100
Subtract the new number by the original number
677 - 167 = 510
510 ÷ 167 = 3.053892215568862
3.053892215568862 x 100 = 305.39%