-36.69% is the change from 913 to 578
Calculation steps:
[( 578 - 913 ) ÷ 913] x 100 = -36.69%
Formula
Percentage change = [(578 - 913) / 913] x 100
Subtract the new number by the original number
578 - 913 = -335
-335 ÷ 913 = -0.3669222343921139
-0.3669222343921139 x 100 = -36.69%