-69.51% is the change from 938 to 286
Calculation steps:
[( 286 - 938 ) ÷ 938] x 100 = -69.51%
Formula
Percentage change = [(286 - 938) / 938] x 100
Subtract the new number by the original number
286 - 938 = -652
-652 ÷ 938 = -0.6950959488272921
-0.6950959488272921 x 100 = -69.51%