159.88% is the change from 162 to 421
Calculation steps:
[( 421 - 162 ) ÷ 162] x 100 = 159.88%
Formula
Percentage change = [(421 - 162) / 162] x 100
Subtract the new number by the original number
421 - 162 = 259
259 ÷ 162 = 1.5987654320987654
1.5987654320987654 x 100 = 159.88%