23.21% is the change from 392 to 483
Calculation steps:
[( 483 - 392 ) ÷ 392] x 100 = 23.21%
Formula
Percentage change = [(483 - 392) / 392] x 100
Subtract the new number by the original number
483 - 392 = 91
91 ÷ 392 = 0.23214285714285715
0.23214285714285715 x 100 = 23.21%