44.2% is the change from 276 to 398
Calculation steps:
[( 398 - 276 ) ÷ 276] x 100 = 44.2%
Formula
Percentage change = [(398 - 276) / 276] x 100
Subtract the new number by the original number
398 - 276 = 122
122 ÷ 276 = 0.4420289855072464
0.4420289855072464 x 100 = 44.2%