-56.08% is the change from 897 to 394
Calculation steps:
[( 394 - 897 ) ÷ 897] x 100 = -56.08%
Formula
Percentage change = [(394 - 897) / 897] x 100
Subtract the new number by the original number
394 - 897 = -503
-503 ÷ 897 = -0.5607580824972129
-0.5607580824972129 x 100 = -56.08%