46.9% is the change from 661 to 971
Calculation steps:
[( 971 - 661 ) ÷ 661] x 100 = 46.9%
Formula
Percentage change = [(971 - 661) / 661] x 100
Subtract the new number by the original number
971 - 661 = 310
310 ÷ 661 = 0.4689863842662632
0.4689863842662632 x 100 = 46.9%