530.52% is the change from 154 to 971
Calculation steps:
[( 971 - 154 ) ÷ 154] x 100 = 530.52%
Formula
Percentage change = [(971 - 154) / 154] x 100
Subtract the new number by the original number
971 - 154 = 817
817 ÷ 154 = 5.305194805194805
5.305194805194805 x 100 = 530.52%