-63.12% is the change from 461 to 170
Calculation steps:
[( 170 - 461 ) ÷ 461] x 100 = -63.12%
Formula
Percentage change = [(170 - 461) / 461] x 100
Subtract the new number by the original number
170 - 461 = -291
-291 ÷ 461 = -0.631236442516269
-0.631236442516269 x 100 = -63.12%