-37.85% is the change from 938 to 583
Calculation steps:
[( 583 - 938 ) ÷ 938] x 100 = -37.85%
Formula
Percentage change = [(583 - 938) / 938] x 100
Subtract the new number by the original number
583 - 938 = -355
-355 ÷ 938 = -0.3784648187633262
-0.3784648187633262 x 100 = -37.85%