176.32% is the change from 152 to 420
Calculation steps:
[( 420 - 152 ) ÷ 152] x 100 = 176.32%
Formula
Percentage change = [(420 - 152) / 152] x 100
Subtract the new number by the original number
420 - 152 = 268
268 ÷ 152 = 1.763157894736842
1.763157894736842 x 100 = 176.32%