-48.98% is the change from 343 to 175
Calculation steps:
[( 175 - 343 ) ÷ 343] x 100 = -48.98%
Formula
Percentage change = [(175 - 343) / 343] x 100
Subtract the new number by the original number
175 - 343 = -168
-168 ÷ 343 = -0.4897959183673469
-0.4897959183673469 x 100 = -48.98%