-57.47% is the change from 910 to 387
Calculation steps:
[( 387 - 910 ) ÷ 910] x 100 = -57.47%
Formula
Percentage change = [(387 - 910) / 910] x 100
Subtract the new number by the original number
387 - 910 = -523
-523 ÷ 910 = -0.5747252747252747
-0.5747252747252747 x 100 = -57.47%