-34.74% is the change from 380 to 248
Calculation steps:
[( 248 - 380 ) ÷ 380] x 100 = -34.74%
Formula
Percentage change = [(248 - 380) / 380] x 100
Subtract the new number by the original number
248 - 380 = -132
-132 ÷ 380 = -0.3473684210526316
-0.3473684210526316 x 100 = -34.74%