-15.11% is the change from 827 to 702
Calculation steps:
[( 702 - 827 ) ÷ 827] x 100 = -15.11%
Formula
Percentage change = [(702 - 827) / 827] x 100
Subtract the new number by the original number
702 - 827 = -125
-125 ÷ 827 = -0.15114873035066506
-0.15114873035066506 x 100 = -15.11%