-71.52% is the change from 913 to 260
Calculation steps:
[( 260 - 913 ) ÷ 913] x 100 = -71.52%
Formula
Percentage change = [(260 - 913) / 913] x 100
Subtract the new number by the original number
260 - 913 = -653
-653 ÷ 913 = -0.7152245345016429
-0.7152245345016429 x 100 = -71.52%