-39.1% is the change from 862 to 525
Calculation steps:
[( 525 - 862 ) ÷ 862] x 100 = -39.1%
Formula
Percentage change = [(525 - 862) / 862] x 100
Subtract the new number by the original number
525 - 862 = -337
-337 ÷ 862 = -0.3909512761020882
-0.3909512761020882 x 100 = -39.1%