-41.68% is the change from 938 to 547
Calculation steps:
[( 547 - 938 ) ÷ 938] x 100 = -41.68%
Formula
Percentage change = [(547 - 938) / 938] x 100
Subtract the new number by the original number
547 - 938 = -391
-391 ÷ 938 = -0.4168443496801706
-0.4168443496801706 x 100 = -41.68%