-59.35% is the change from 930 to 378
Calculation steps:
[( 378 - 930 ) ÷ 930] x 100 = -59.35%
Formula
Percentage change = [(378 - 930) / 930] x 100
Subtract the new number by the original number
378 - 930 = -552
-552 ÷ 930 = -0.5935483870967742
-0.5935483870967742 x 100 = -59.35%