-42.16% is the change from 657 to 380
Calculation steps:
[( 380 - 657 ) ÷ 657] x 100 = -42.16%
Formula
Percentage change = [(380 - 657) / 657] x 100
Subtract the new number by the original number
380 - 657 = -277
-277 ÷ 657 = -0.4216133942161339
-0.4216133942161339 x 100 = -42.16%