42.99% is the change from 656 to 938
Calculation steps:
[( 938 - 656 ) ÷ 656] x 100 = 42.99%
Formula
Percentage change = [(938 - 656) / 656] x 100
Subtract the new number by the original number
938 - 656 = 282
282 ÷ 656 = 0.4298780487804878
0.4298780487804878 x 100 = 42.99%