-43% is the change from 307 to 175
Calculation steps:
[( 175 - 307 ) ÷ 307] x 100 = -43%
Formula
Percentage change = [(175 - 307) / 307] x 100
Subtract the new number by the original number
175 - 307 = -132
-132 ÷ 307 = -0.42996742671009774
-0.42996742671009774 x 100 = -43%