-78.98% is the change from 899 to 189
Calculation steps:
[( 189 - 899 ) ÷ 899] x 100 = -78.98%
Formula
Percentage change = [(189 - 899) / 899] x 100
Subtract the new number by the original number
189 - 899 = -710
-710 ÷ 899 = -0.7897664071190211
-0.7897664071190211 x 100 = -78.98%