30.34% is the change from 745 to 971
Calculation steps:
[( 971 - 745 ) ÷ 745] x 100 = 30.34%
Formula
Percentage change = [(971 - 745) / 745] x 100
Subtract the new number by the original number
971 - 745 = 226
226 ÷ 745 = 0.30335570469798656
0.30335570469798656 x 100 = 30.34%