50.68% is the change from 659 to 993
Calculation steps:
[( 993 - 659 ) ÷ 659] x 100 = 50.68%
Formula
Percentage change = [(993 - 659) / 659] x 100
Subtract the new number by the original number
993 - 659 = 334
334 ÷ 659 = 0.5068285280728376
0.5068285280728376 x 100 = 50.68%