-15.38% is the change from 377 to 319
Calculation steps:
[( 319 - 377 ) ÷ 377] x 100 = -15.38%
Formula
Percentage change = [(319 - 377) / 377] x 100
Subtract the new number by the original number
319 - 377 = -58
-58 ÷ 377 = -0.15384615384615385
-0.15384615384615385 x 100 = -15.38%