-54.99% is the change from 862 to 388
Calculation steps:
[( 388 - 862 ) ÷ 862] x 100 = -54.99%
Formula
Percentage change = [(388 - 862) / 862] x 100
Subtract the new number by the original number
388 - 862 = -474
-474 ÷ 862 = -0.5498839907192575
-0.5498839907192575 x 100 = -54.99%