-85.9% is the change from 943 to 133
Calculation steps:
[( 133 - 943 ) ÷ 943] x 100 = -85.9%
Formula
Percentage change = [(133 - 943) / 943] x 100
Subtract the new number by the original number
133 - 943 = -810
-810 ÷ 943 = -0.8589607635206787
-0.8589607635206787 x 100 = -85.9%