-75.61% is the change from 701 to 171
Calculation steps:
[( 171 - 701 ) ÷ 701] x 100 = -75.61%
Formula
Percentage change = [(171 - 701) / 701] x 100
Subtract the new number by the original number
171 - 701 = -530
-530 ÷ 701 = -0.7560627674750356
-0.7560627674750356 x 100 = -75.61%