58.4% is the change from 613 to 971
Calculation steps:
[( 971 - 613 ) ÷ 613] x 100 = 58.4%
Formula
Percentage change = [(971 - 613) / 613] x 100
Subtract the new number by the original number
971 - 613 = 358
358 ÷ 613 = 0.5840130505709625
0.5840130505709625 x 100 = 58.4%