-54.95% is the change from 859 to 387
Calculation steps:
[( 387 - 859 ) ÷ 859] x 100 = -54.95%
Formula
Percentage change = [(387 - 859) / 859] x 100
Subtract the new number by the original number
387 - 859 = -472
-472 ÷ 859 = -0.5494761350407451
-0.5494761350407451 x 100 = -54.95%