611.59% is the change from 138 to 982
Calculation steps:
[( 982 - 138 ) ÷ 138] x 100 = 611.59%
Formula
Percentage change = [(982 - 138) / 138] x 100
Subtract the new number by the original number
982 - 138 = 844
844 ÷ 138 = 6.115942028985507
6.115942028985507 x 100 = 611.59%