-63.92% is the change from 715 to 258
Calculation steps:
[( 258 - 715 ) ÷ 715] x 100 = -63.92%
Formula
Percentage change = [(258 - 715) / 715] x 100
Subtract the new number by the original number
258 - 715 = -457
-457 ÷ 715 = -0.6391608391608392
-0.6391608391608392 x 100 = -63.92%