-81.73% is the change from 903 to 165
Calculation steps:
[( 165 - 903 ) ÷ 903] x 100 = -81.73%
Formula
Percentage change = [(165 - 903) / 903] x 100
Subtract the new number by the original number
165 - 903 = -738
-738 ÷ 903 = -0.8172757475083057
-0.8172757475083057 x 100 = -81.73%