54.72% is the change from 53 to 82
Calculation steps:
[( 82 - 53 ) ÷ 53] x 100 = 54.72%
Formula
Percentage change = [(82 - 53) / 53] x 100
Subtract the new number by the original number
82 - 53 = 29
29 ÷ 53 = 0.5471698113207547
0.5471698113207547 x 100 = 54.72%