-64.02% is the change from 717 to 258
Calculation steps:
[( 258 - 717 ) ÷ 717] x 100 = -64.02%
Formula
Percentage change = [(258 - 717) / 717] x 100
Subtract the new number by the original number
258 - 717 = -459
-459 ÷ 717 = -0.6401673640167364
-0.6401673640167364 x 100 = -64.02%