-72.92% is the change from 938 to 254
Calculation steps:
[( 254 - 938 ) ÷ 938] x 100 = -72.92%
Formula
Percentage change = [(254 - 938) / 938] x 100
Subtract the new number by the original number
254 - 938 = -684
-684 ÷ 938 = -0.7292110874200426
-0.7292110874200426 x 100 = -72.92%