-75.36% is the change from 702 to 173
Calculation steps:
[( 173 - 702 ) ÷ 702] x 100 = -75.36%
Formula
Percentage change = [(173 - 702) / 702] x 100
Subtract the new number by the original number
173 - 702 = -529
-529 ÷ 702 = -0.7535612535612536
-0.7535612535612536 x 100 = -75.36%