-77.88% is the change from 782 to 173
Calculation steps:
[( 173 - 782 ) ÷ 782] x 100 = -77.88%
Formula
Percentage change = [(173 - 782) / 782] x 100
Subtract the new number by the original number
173 - 782 = -609
-609 ÷ 782 = -0.7787723785166241
-0.7787723785166241 x 100 = -77.88%