51.37% is the change from 656 to 993
Calculation steps:
[( 993 - 656 ) ÷ 656] x 100 = 51.37%
Formula
Percentage change = [(993 - 656) / 656] x 100
Subtract the new number by the original number
993 - 656 = 337
337 ÷ 656 = 0.5137195121951219
0.5137195121951219 x 100 = 51.37%