-40.02% is the change from 897 to 538
Calculation steps:
[( 538 - 897 ) ÷ 897] x 100 = -40.02%
Formula
Percentage change = [(538 - 897) / 897] x 100
Subtract the new number by the original number
538 - 897 = -359
-359 ÷ 897 = -0.40022296544035674
-0.40022296544035674 x 100 = -40.02%