-75.4% is the change from 695 to 171
Calculation steps:
[( 171 - 695 ) ÷ 695] x 100 = -75.4%
Formula
Percentage change = [(171 - 695) / 695] x 100
Subtract the new number by the original number
171 - 695 = -524
-524 ÷ 695 = -0.753956834532374
-0.753956834532374 x 100 = -75.4%