-50.14% is the change from 351 to 175
Calculation steps:
[( 175 - 351 ) ÷ 351] x 100 = -50.14%
Formula
Percentage change = [(175 - 351) / 351] x 100
Subtract the new number by the original number
175 - 351 = -176
-176 ÷ 351 = -0.5014245014245015
-0.5014245014245015 x 100 = -50.14%