-88.53% is the change from 776 to 89
Calculation steps:
[( 89 - 776 ) ÷ 776] x 100 = -88.53%
Formula
Percentage change = [(89 - 776) / 776] x 100
Subtract the new number by the original number
89 - 776 = -687
-687 ÷ 776 = -0.8853092783505154
-0.8853092783505154 x 100 = -88.53%