-79.86% is the change from 437 to 88
Calculation steps:
[( 88 - 437 ) ÷ 437] x 100 = -79.86%
Formula
Percentage change = [(88 - 437) / 437] x 100
Subtract the new number by the original number
88 - 437 = -349
-349 ÷ 437 = -0.7986270022883295
-0.7986270022883295 x 100 = -79.86%