26.13% is the change from 333 to 420
Calculation steps:
[( 420 - 333 ) ÷ 333] x 100 = 26.13%
Formula
Percentage change = [(420 - 333) / 333] x 100
Subtract the new number by the original number
420 - 333 = 87
87 ÷ 333 = 0.26126126126126126
0.26126126126126126 x 100 = 26.13%