118.3% is the change from 388 to 847
Calculation steps:
[( 847 - 388 ) ÷ 388] x 100 = 118.3%
Formula
Percentage change = [(847 - 388) / 388] x 100
Subtract the new number by the original number
847 - 388 = 459
459 ÷ 388 = 1.1829896907216495
1.1829896907216495 x 100 = 118.3%