48.41% is the change from 661 to 981
Calculation steps:
[( 981 - 661 ) ÷ 661] x 100 = 48.41%
Formula
Percentage change = [(981 - 661) / 661] x 100
Subtract the new number by the original number
981 - 661 = 320
320 ÷ 661 = 0.48411497730711045
0.48411497730711045 x 100 = 48.41%