385.5% is the change from 200 to 971
Calculation steps:
[( 971 - 200 ) ÷ 200] x 100 = 385.5%
Formula
Percentage change = [(971 - 200) / 200] x 100
Subtract the new number by the original number
971 - 200 = 771
771 ÷ 200 = 3.855
3.855 x 100 = 385.5%
Example