-80.91% is the change from 927 to 177
Calculation steps:
[( 177 - 927 ) ÷ 927] x 100 = -80.91%
Formula
Percentage change = [(177 - 927) / 927] x 100
Subtract the new number by the original number
177 - 927 = -750
-750 ÷ 927 = -0.8090614886731392
-0.8090614886731392 x 100 = -80.91%