-78.53% is the change from 899 to 193
Calculation steps:
[( 193 - 899 ) ÷ 899] x 100 = -78.53%
Formula
Percentage change = [(193 - 899) / 899] x 100
Subtract the new number by the original number
193 - 899 = -706
-706 ÷ 899 = -0.7853170189098999
-0.7853170189098999 x 100 = -78.53%