31.88% is the change from 298 to 393
Calculation steps:
[( 393 - 298 ) ÷ 298] x 100 = 31.88%
Formula
Percentage change = [(393 - 298) / 298] x 100
Subtract the new number by the original number
393 - 298 = 95
95 ÷ 298 = 0.3187919463087248
0.3187919463087248 x 100 = 31.88%