-49.47% is the change from 748 to 378
Calculation steps:
[( 378 - 748 ) ÷ 748] x 100 = -49.47%
Formula
Percentage change = [(378 - 748) / 748] x 100
Subtract the new number by the original number
378 - 748 = -370
-370 ÷ 748 = -0.4946524064171123
-0.4946524064171123 x 100 = -49.47%