49.77% is the change from 657 to 984
Calculation steps:
[( 984 - 657 ) ÷ 657] x 100 = 49.77%
Formula
Percentage change = [(984 - 657) / 657] x 100
Subtract the new number by the original number
984 - 657 = 327
327 ÷ 657 = 0.4977168949771689
0.4977168949771689 x 100 = 49.77%