-67.73% is the change from 533 to 172
Calculation steps:
[( 172 - 533 ) ÷ 533] x 100 = -67.73%
Formula
Percentage change = [(172 - 533) / 533] x 100
Subtract the new number by the original number
172 - 533 = -361
-361 ÷ 533 = -0.6772983114446529
-0.6772983114446529 x 100 = -67.73%