-51.17% is the change from 770 to 376
Calculation steps:
[( 376 - 770 ) ÷ 770] x 100 = -51.17%
Formula
Percentage change = [(376 - 770) / 770] x 100
Subtract the new number by the original number
376 - 770 = -394
-394 ÷ 770 = -0.5116883116883116
-0.5116883116883116 x 100 = -51.17%