237.41% is the change from 278 to 938
Calculation steps:
[( 938 - 278 ) ÷ 278] x 100 = 237.41%
Formula
Percentage change = [(938 - 278) / 278] x 100
Subtract the new number by the original number
938 - 278 = 660
660 ÷ 278 = 2.3741007194244603
2.3741007194244603 x 100 = 237.41%