-60.41% is the change from 437 to 173
Calculation steps:
[( 173 - 437 ) ÷ 437] x 100 = -60.41%
Formula
Percentage change = [(173 - 437) / 437] x 100
Subtract the new number by the original number
173 - 437 = -264
-264 ÷ 437 = -0.6041189931350115
-0.6041189931350115 x 100 = -60.41%