-75.18% is the change from 697 to 173
Calculation steps:
[( 173 - 697 ) ÷ 697] x 100 = -75.18%
Formula
Percentage change = [(173 - 697) / 697] x 100
Subtract the new number by the original number
173 - 697 = -524
-524 ÷ 697 = -0.7517934002869441
-0.7517934002869441 x 100 = -75.18%