-73.9% is the change from 387 to 101
Calculation steps:
[( 101 - 387 ) ÷ 387] x 100 = -73.9%
Formula
Percentage change = [(101 - 387) / 387] x 100
Subtract the new number by the original number
101 - 387 = -286
-286 ÷ 387 = -0.7390180878552972
-0.7390180878552972 x 100 = -73.9%