-57.47% is the change from 776 to 330
Calculation steps:
[( 330 - 776 ) ÷ 776] x 100 = -57.47%
Formula
Percentage change = [(330 - 776) / 776] x 100
Subtract the new number by the original number
330 - 776 = -446
-446 ÷ 776 = -0.5747422680412371
-0.5747422680412371 x 100 = -57.47%