38.71% is the change from 700 to 971
Calculation steps:
[( 971 - 700 ) ÷ 700] x 100 = 38.71%
Formula
Percentage change = [(971 - 700) / 700] x 100
Subtract the new number by the original number
971 - 700 = 271
271 ÷ 700 = 0.3871428571428571
0.3871428571428571 x 100 = 38.71%