-59.12% is the change from 636 to 260
Calculation steps:
[( 260 - 636 ) ÷ 636] x 100 = -59.12%
Formula
Percentage change = [(260 - 636) / 636] x 100
Subtract the new number by the original number
260 - 636 = -376
-376 ÷ 636 = -0.5911949685534591
-0.5911949685534591 x 100 = -59.12%