37.7% is the change from 427 to 588
Calculation steps:
[( 588 - 427 ) ÷ 427] x 100 = 37.7%
Formula
Percentage change = [(588 - 427) / 427] x 100
Subtract the new number by the original number
588 - 427 = 161
161 ÷ 427 = 0.3770491803278688
0.3770491803278688 x 100 = 37.7%