-72.07% is the change from 623 to 174
Calculation steps:
[( 174 - 623 ) ÷ 623] x 100 = -72.07%
Formula
Percentage change = [(174 - 623) / 623] x 100
Subtract the new number by the original number
174 - 623 = -449
-449 ÷ 623 = -0.7207062600321027
-0.7207062600321027 x 100 = -72.07%