48.72% is the change from 392 to 583
Calculation steps:
[( 583 - 392 ) ÷ 392] x 100 = 48.72%
Formula
Percentage change = [(583 - 392) / 392] x 100
Subtract the new number by the original number
583 - 392 = 191
191 ÷ 392 = 0.4872448979591837
0.4872448979591837 x 100 = 48.72%