-75.21% is the change from 698 to 173
Calculation steps:
[( 173 - 698 ) ÷ 698] x 100 = -75.21%
Formula
Percentage change = [(173 - 698) / 698] x 100
Subtract the new number by the original number
173 - 698 = -525
-525 ÷ 698 = -0.7521489971346705
-0.7521489971346705 x 100 = -75.21%