-52.14% is the change from 913 to 437
Calculation steps:
[( 437 - 913 ) ÷ 913] x 100 = -52.14%
Formula
Percentage change = [(437 - 913) / 913] x 100
Subtract the new number by the original number
437 - 913 = -476
-476 ÷ 913 = -0.5213581599123768
-0.5213581599123768 x 100 = -52.14%