-15.16% is the change from 943 to 800
Calculation steps:
[( 800 - 943 ) ÷ 943] x 100 = -15.16%
Formula
Percentage change = [(800 - 943) / 943] x 100
Subtract the new number by the original number
800 - 943 = -143
-143 ÷ 943 = -0.15164369034994699
-0.15164369034994699 x 100 = -15.16%