-14.08% is the change from 277 to 238
Calculation steps:
[( 238 - 277 ) ÷ 277] x 100 = -14.08%
Formula
Percentage change = [(238 - 277) / 277] x 100
Subtract the new number by the original number
238 - 277 = -39
-39 ÷ 277 = -0.1407942238267148
-0.1407942238267148 x 100 = -14.08%