98.16% is the change from 163 to 323
Calculation steps:
[( 323 - 163 ) ÷ 163] x 100 = 98.16%
Formula
Percentage change = [(323 - 163) / 163] x 100
Subtract the new number by the original number
323 - 163 = 160
160 ÷ 163 = 0.9815950920245399
0.9815950920245399 x 100 = 98.16%