192.86% is the change from 28 to 82
Calculation steps:
[( 82 - 28 ) ÷ 28] x 100 = 192.86%
Formula
Percentage change = [(82 - 28) / 28] x 100
Subtract the new number by the original number
82 - 28 = 54
54 ÷ 28 = 1.9285714285714286
1.9285714285714286 x 100 = 192.86%