-50.07% is the change from 757 to 378
Calculation steps:
[( 378 - 757 ) ÷ 757] x 100 = -50.07%
Formula
Percentage change = [(378 - 757) / 757] x 100
Subtract the new number by the original number
378 - 757 = -379
-379 ÷ 757 = -0.5006605019815059
-0.5006605019815059 x 100 = -50.07%