-19.7% is the change from 533 to 428
Calculation steps:
[( 428 - 533 ) ÷ 533] x 100 = -19.7%
Formula
Percentage change = [(428 - 533) / 533] x 100
Subtract the new number by the original number
428 - 533 = -105
-105 ÷ 533 = -0.19699812382739212
-0.19699812382739212 x 100 = -19.7%