-83.95% is the change from 897 to 144
Calculation steps:
[( 144 - 897 ) ÷ 897] x 100 = -83.95%
Formula
Percentage change = [(144 - 897) / 897] x 100
Subtract the new number by the original number
144 - 897 = -753
-753 ÷ 897 = -0.8394648829431438
-0.8394648829431438 x 100 = -83.95%