49.17% is the change from 661 to 986
Calculation steps:
[( 986 - 661 ) ÷ 661] x 100 = 49.17%
Formula
Percentage change = [(986 - 661) / 661] x 100
Subtract the new number by the original number
986 - 661 = 325
325 ÷ 661 = 0.491679273827534
0.491679273827534 x 100 = 49.17%