-76.99% is the change from 717 to 165
Calculation steps:
[( 165 - 717 ) ÷ 717] x 100 = -76.99%
Formula
Percentage change = [(165 - 717) / 717] x 100
Subtract the new number by the original number
165 - 717 = -552
-552 ÷ 717 = -0.7698744769874477
-0.7698744769874477 x 100 = -76.99%