-45.71% is the change from 897 to 487
Calculation steps:
[( 487 - 897 ) ÷ 897] x 100 = -45.71%
Formula
Percentage change = [(487 - 897) / 897] x 100
Subtract the new number by the original number
487 - 897 = -410
-410 ÷ 897 = -0.45707915273132665
-0.45707915273132665 x 100 = -45.71%