38.55% is the change from 677 to 938
Calculation steps:
[( 938 - 677 ) ÷ 677] x 100 = 38.55%
Formula
Percentage change = [(938 - 677) / 677] x 100
Subtract the new number by the original number
938 - 677 = 261
261 ÷ 677 = 0.38552437223042835
0.38552437223042835 x 100 = 38.55%