-88.79% is the change from 794 to 89
Calculation steps:
[( 89 - 794 ) ÷ 794] x 100 = -88.79%
Formula
Percentage change = [(89 - 794) / 794] x 100
Subtract the new number by the original number
89 - 794 = -705
-705 ÷ 794 = -0.8879093198992444
-0.8879093198992444 x 100 = -88.79%