342.11% is the change from 95 to 420
Calculation steps:
[( 420 - 95 ) ÷ 95] x 100 = 342.11%
Formula
Percentage change = [(420 - 95) / 95] x 100
Subtract the new number by the original number
420 - 95 = 325
325 ÷ 95 = 3.4210526315789473
3.4210526315789473 x 100 = 342.11%