216.3% is the change from 135 to 427
Calculation steps:
[( 427 - 135 ) ÷ 135] x 100 = 216.3%
Formula
Percentage change = [(427 - 135) / 135] x 100
Subtract the new number by the original number
427 - 135 = 292
292 ÷ 135 = 2.162962962962963
2.162962962962963 x 100 = 216.3%