131.7% is the change from 388 to 899
Calculation steps:
[( 899 - 388 ) ÷ 388] x 100 = 131.7%
Formula
Percentage change = [(899 - 388) / 388] x 100
Subtract the new number by the original number
899 - 388 = 511
511 ÷ 388 = 1.3170103092783505
1.3170103092783505 x 100 = 131.7%