151.42% is the change from 387 to 973
Calculation steps:
[( 973 - 387 ) ÷ 387] x 100 = 151.42%
Formula
Percentage change = [(973 - 387) / 387] x 100
Subtract the new number by the original number
973 - 387 = 586
586 ÷ 387 = 1.5142118863049097
1.5142118863049097 x 100 = 151.42%