-79.15% is the change from 897 to 187
Calculation steps:
[( 187 - 897 ) ÷ 897] x 100 = -79.15%
Formula
Percentage change = [(187 - 897) / 897] x 100
Subtract the new number by the original number
187 - 897 = -710
-710 ÷ 897 = -0.7915273132664437
-0.7915273132664437 x 100 = -79.15%