-17.05% is the change from 862 to 715
Calculation steps:
[( 715 - 862 ) ÷ 862] x 100 = -17.05%
Formula
Percentage change = [(715 - 862) / 862] x 100
Subtract the new number by the original number
715 - 862 = -147
-147 ÷ 862 = -0.17053364269141533
-0.17053364269141533 x 100 = -17.05%