-79.64% is the change from 933 to 190
Calculation steps:
[( 190 - 933 ) ÷ 933] x 100 = -79.64%
Formula
Percentage change = [(190 - 933) / 933] x 100
Subtract the new number by the original number
190 - 933 = -743
-743 ÷ 933 = -0.7963558413719185
-0.7963558413719185 x 100 = -79.64%