-75.45% is the change from 717 to 176
Calculation steps:
[( 176 - 717 ) ÷ 717] x 100 = -75.45%
Formula
Percentage change = [(176 - 717) / 717] x 100
Subtract the new number by the original number
176 - 717 = -541
-541 ÷ 717 = -0.7545327754532776
-0.7545327754532776 x 100 = -75.45%