-39.71% is the change from 277 to 167
Calculation steps:
[( 167 - 277 ) ÷ 277] x 100 = -39.71%
Formula
Percentage change = [(167 - 277) / 277] x 100
Subtract the new number by the original number
167 - 277 = -110
-110 ÷ 277 = -0.3971119133574007
-0.3971119133574007 x 100 = -39.71%