-44.19% is the change from 387 to 216
Calculation steps:
[( 216 - 387 ) ÷ 387] x 100 = -44.19%
Formula
Percentage change = [(216 - 387) / 387] x 100
Subtract the new number by the original number
216 - 387 = -171
-171 ÷ 387 = -0.4418604651162791
-0.4418604651162791 x 100 = -44.19%