-66.38% is the change from 473 to 159
Calculation steps:
[( 159 - 473 ) ÷ 473] x 100 = -66.38%
Formula
Percentage change = [(159 - 473) / 473] x 100
Subtract the new number by the original number
159 - 473 = -314
-314 ÷ 473 = -0.6638477801268499
-0.6638477801268499 x 100 = -66.38%