-75.17% is the change from 717 to 178
Calculation steps:
[( 178 - 717 ) ÷ 717] x 100 = -75.17%
Formula
Percentage change = [(178 - 717) / 717] x 100
Subtract the new number by the original number
178 - 717 = -539
-539 ÷ 717 = -0.7517433751743375
-0.7517433751743375 x 100 = -75.17%