-63.44% is the change from 465 to 170
Calculation steps:
[( 170 - 465 ) ÷ 465] x 100 = -63.44%
Formula
Percentage change = [(170 - 465) / 465] x 100
Subtract the new number by the original number
170 - 465 = -295
-295 ÷ 465 = -0.6344086021505376
-0.6344086021505376 x 100 = -63.44%