-80.14% is the change from 433 to 86
Calculation steps:
[( 86 - 433 ) ÷ 433] x 100 = -80.14%
Formula
Percentage change = [(86 - 433) / 433] x 100
Subtract the new number by the original number
86 - 433 = -347
-347 ÷ 433 = -0.8013856812933026
-0.8013856812933026 x 100 = -80.14%