-80.93% is the change from 776 to 148
Calculation steps:
[( 148 - 776 ) ÷ 776] x 100 = -80.93%
Formula
Percentage change = [(148 - 776) / 776] x 100
Subtract the new number by the original number
148 - 776 = -628
-628 ÷ 776 = -0.8092783505154639
-0.8092783505154639 x 100 = -80.93%