-57.86% is the change from 897 to 378
Calculation steps:
[( 378 - 897 ) ÷ 897] x 100 = -57.86%
Formula
Percentage change = [(378 - 897) / 897] x 100
Subtract the new number by the original number
378 - 897 = -519
-519 ÷ 897 = -0.5785953177257525
-0.5785953177257525 x 100 = -57.86%