271.7% is the change from 53 to 197
Calculation steps:
[( 197 - 53 ) ÷ 53] x 100 = 271.7%
Formula
Percentage change = [(197 - 53) / 53] x 100
Subtract the new number by the original number
197 - 53 = 144
144 ÷ 53 = 2.7169811320754715
2.7169811320754715 x 100 = 271.7%