-85.45% is the change from 433 to 63
Calculation steps:
[( 63 - 433 ) ÷ 433] x 100 = -85.45%
Formula
Percentage change = [(63 - 433) / 433] x 100
Subtract the new number by the original number
63 - 433 = -370
-370 ÷ 433 = -0.8545034642032333
-0.8545034642032333 x 100 = -85.45%