-76.18% is the change from 718 to 171
Calculation steps:
[( 171 - 718 ) ÷ 718] x 100 = -76.18%
Formula
Percentage change = [(171 - 718) / 718] x 100
Subtract the new number by the original number
171 - 718 = -547
-547 ÷ 718 = -0.7618384401114207
-0.7618384401114207 x 100 = -76.18%