123.18% is the change from 384 to 857
Calculation steps:
[( 857 - 384 ) ÷ 384] x 100 = 123.18%
Formula
Percentage change = [(857 - 384) / 384] x 100
Subtract the new number by the original number
857 - 384 = 473
473 ÷ 384 = 1.2317708333333333
1.2317708333333333 x 100 = 123.18%