502.42% is the change from 165 to 994
Calculation steps:
[( 994 - 165 ) ÷ 165] x 100 = 502.42%
Formula
Percentage change = [(994 - 165) / 165] x 100
Subtract the new number by the original number
994 - 165 = 829
829 ÷ 165 = 5.024242424242424
5.024242424242424 x 100 = 502.42%