-88.7% is the change from 903 to 102
Calculation steps:
[( 102 - 903 ) ÷ 903] x 100 = -88.7%
Formula
Percentage change = [(102 - 903) / 903] x 100
Subtract the new number by the original number
102 - 903 = -801
-801 ÷ 903 = -0.8870431893687708
-0.8870431893687708 x 100 = -88.7%