-40.62% is the change from 906 to 538
Calculation steps:
[( 538 - 906 ) ÷ 906] x 100 = -40.62%
Formula
Percentage change = [(538 - 906) / 906] x 100
Subtract the new number by the original number
538 - 906 = -368
-368 ÷ 906 = -0.40618101545253865
-0.40618101545253865 x 100 = -40.62%