662.79% is the change from 129 to 984
Calculation steps:
[( 984 - 129 ) ÷ 129] x 100 = 662.79%
Formula
Percentage change = [(984 - 129) / 129] x 100
Subtract the new number by the original number
984 - 129 = 855
855 ÷ 129 = 6.627906976744186
6.627906976744186 x 100 = 662.79%