-84.95% is the change from 897 to 135
Calculation steps:
[( 135 - 897 ) ÷ 897] x 100 = -84.95%
Formula
Percentage change = [(135 - 897) / 897] x 100
Subtract the new number by the original number
135 - 897 = -762
-762 ÷ 897 = -0.8494983277591973
-0.8494983277591973 x 100 = -84.95%