508.7% is the change from 161 to 980
Calculation steps:
[( 980 - 161 ) ÷ 161] x 100 = 508.7%
Formula
Percentage change = [(980 - 161) / 161] x 100
Subtract the new number by the original number
980 - 161 = 819
819 ÷ 161 = 5.086956521739131
5.086956521739131 x 100 = 508.7%