-88.1% is the change from 437 to 52
Calculation steps:
[( 52 - 437 ) ÷ 437] x 100 = -88.1%
Formula
Percentage change = [(52 - 437) / 437] x 100
Subtract the new number by the original number
52 - 437 = -385
-385 ÷ 437 = -0.8810068649885584
-0.8810068649885584 x 100 = -88.1%