60.53% is the change from 380 to 610
Calculation steps:
[( 610 - 380 ) ÷ 380] x 100 = 60.53%
Formula
Percentage change = [(610 - 380) / 380] x 100
Subtract the new number by the original number
610 - 380 = 230
230 ÷ 380 = 0.6052631578947368
0.6052631578947368 x 100 = 60.53%