2158.14% is the change from 43 to 971
Calculation steps:
[( 971 - 43 ) ÷ 43] x 100 = 2158.14%
Formula
Percentage change = [(971 - 43) / 43] x 100
Subtract the new number by the original number
971 - 43 = 928
928 ÷ 43 = 21.58139534883721
21.58139534883721 x 100 = 2158.14%