-71.74% is the change from 913 to 258
Calculation steps:
[( 258 - 913 ) ÷ 913] x 100 = -71.74%
Formula
Percentage change = [(258 - 913) / 913] x 100
Subtract the new number by the original number
258 - 913 = -655
-655 ÷ 913 = -0.7174151150054765
-0.7174151150054765 x 100 = -71.74%