-27.61% is the change from 862 to 624
Calculation steps:
[( 624 - 862 ) ÷ 862] x 100 = -27.61%
Formula
Percentage change = [(624 - 862) / 862] x 100
Subtract the new number by the original number
624 - 862 = -238
-238 ÷ 862 = -0.27610208816705334
-0.27610208816705334 x 100 = -27.61%