175.88% is the change from 340 to 938
Calculation steps:
[( 938 - 340 ) ÷ 340] x 100 = 175.88%
Formula
Percentage change = [(938 - 340) / 340] x 100
Subtract the new number by the original number
938 - 340 = 598
598 ÷ 340 = 1.7588235294117647
1.7588235294117647 x 100 = 175.88%