534.64% is the change from 153 to 971
Calculation steps:
[( 971 - 153 ) ÷ 153] x 100 = 534.64%
Formula
Percentage change = [(971 - 153) / 153] x 100
Subtract the new number by the original number
971 - 153 = 818
818 ÷ 153 = 5.34640522875817
5.34640522875817 x 100 = 534.64%