621.74% is the change from 138 to 996
Calculation steps:
[( 996 - 138 ) ÷ 138] x 100 = 621.74%
Formula
Percentage change = [(996 - 138) / 138] x 100
Subtract the new number by the original number
996 - 138 = 858
858 ÷ 138 = 6.217391304347826
6.217391304347826 x 100 = 621.74%