58.49% is the change from 53 to 84
Calculation steps:
[( 84 - 53 ) ÷ 53] x 100 = 58.49%
Formula
Percentage change = [(84 - 53) / 53] x 100
Subtract the new number by the original number
84 - 53 = 31
31 ÷ 53 = 0.5849056603773585
0.5849056603773585 x 100 = 58.49%