-50% is the change from 758 to 379
Calculation steps:
[( 379 - 758 ) ÷ 758] x 100 = -50%
Formula
Percentage change = [(379 - 758) / 758] x 100
Subtract the new number by the original number
379 - 758 = -379
-379 ÷ 758 = -0.5
-0.5 x 100 = -50%
Example