41.69% is the change from 662 to 938
Calculation steps:
[( 938 - 662 ) ÷ 662] x 100 = 41.69%
Formula
Percentage change = [(938 - 662) / 662] x 100
Subtract the new number by the original number
938 - 662 = 276
276 ÷ 662 = 0.4169184290030212
0.4169184290030212 x 100 = 41.69%