-71.63% is the change from 913 to 259
Calculation steps:
[( 259 - 913 ) ÷ 913] x 100 = -71.63%
Formula
Percentage change = [(259 - 913) / 913] x 100
Subtract the new number by the original number
259 - 913 = -654
-654 ÷ 913 = -0.7163198247535597
-0.7163198247535597 x 100 = -71.63%