-53.36% is the change from 461 to 215
Calculation steps:
[( 215 - 461 ) ÷ 461] x 100 = -53.36%
Formula
Percentage change = [(215 - 461) / 461] x 100
Subtract the new number by the original number
215 - 461 = -246
-246 ÷ 461 = -0.5336225596529284
-0.5336225596529284 x 100 = -53.36%