-85.13% is the change from 437 to 65
Calculation steps:
[( 65 - 437 ) ÷ 437] x 100 = -85.13%
Formula
Percentage change = [(65 - 437) / 437] x 100
Subtract the new number by the original number
65 - 437 = -372
-372 ÷ 437 = -0.851258581235698
-0.851258581235698 x 100 = -85.13%