-71.93% is the change from 862 to 242
Calculation steps:
[( 242 - 862 ) ÷ 862] x 100 = -71.93%
Formula
Percentage change = [(242 - 862) / 862] x 100
Subtract the new number by the original number
242 - 862 = -620
-620 ÷ 862 = -0.7192575406032483
-0.7192575406032483 x 100 = -71.93%