158.28% is the change from 163 to 421
Calculation steps:
[( 421 - 163 ) ÷ 163] x 100 = 158.28%
Formula
Percentage change = [(421 - 163) / 163] x 100
Subtract the new number by the original number
421 - 163 = 258
258 ÷ 163 = 1.5828220858895705
1.5828220858895705 x 100 = 158.28%