-68.95% is the change from 554 to 172
Calculation steps:
[( 172 - 554 ) ÷ 554] x 100 = -68.95%
Formula
Percentage change = [(172 - 554) / 554] x 100
Subtract the new number by the original number
172 - 554 = -382
-382 ÷ 554 = -0.6895306859205776
-0.6895306859205776 x 100 = -68.95%