24.49% is the change from 392 to 488
Calculation steps:
[( 488 - 392 ) ÷ 392] x 100 = 24.49%
Formula
Percentage change = [(488 - 392) / 392] x 100
Subtract the new number by the original number
488 - 392 = 96
96 ÷ 392 = 0.24489795918367346
0.24489795918367346 x 100 = 24.49%