50.61% is the change from 656 to 988
Calculation steps:
[( 988 - 656 ) ÷ 656] x 100 = 50.61%
Formula
Percentage change = [(988 - 656) / 656] x 100
Subtract the new number by the original number
988 - 656 = 332
332 ÷ 656 = 0.5060975609756098
0.5060975609756098 x 100 = 50.61%