213.33% is the change from 135 to 423
Calculation steps:
[( 423 - 135 ) ÷ 135] x 100 = 213.33%
Formula
Percentage change = [(423 - 135) / 135] x 100
Subtract the new number by the original number
423 - 135 = 288
288 ÷ 135 = 2.1333333333333333
2.1333333333333333 x 100 = 213.33%