50.46% is the change from 656 to 987
Calculation steps:
[( 987 - 656 ) ÷ 656] x 100 = 50.46%
Formula
Percentage change = [(987 - 656) / 656] x 100
Subtract the new number by the original number
987 - 656 = 331
331 ÷ 656 = 0.5045731707317073
0.5045731707317073 x 100 = 50.46%