-84.99% is the change from 933 to 140
Calculation steps:
[( 140 - 933 ) ÷ 933] x 100 = -84.99%
Formula
Percentage change = [(140 - 933) / 933] x 100
Subtract the new number by the original number
140 - 933 = -793
-793 ÷ 933 = -0.84994640943194
-0.84994640943194 x 100 = -84.99%