-45.6% is the change from 897 to 488
Calculation steps:
[( 488 - 897 ) ÷ 897] x 100 = -45.6%
Formula
Percentage change = [(488 - 897) / 897] x 100
Subtract the new number by the original number
488 - 897 = -409
-409 ÷ 897 = -0.4559643255295429
-0.4559643255295429 x 100 = -45.6%