-69.3% is the change from 938 to 288
Calculation steps:
[( 288 - 938 ) ÷ 938] x 100 = -69.3%
Formula
Percentage change = [(288 - 938) / 938] x 100
Subtract the new number by the original number
288 - 938 = -650
-650 ÷ 938 = -0.6929637526652452
-0.6929637526652452 x 100 = -69.3%