-42.3% is the change from 461 to 266
Calculation steps:
[( 266 - 461 ) ÷ 461] x 100 = -42.3%
Formula
Percentage change = [(266 - 461) / 461] x 100
Subtract the new number by the original number
266 - 461 = -195
-195 ÷ 461 = -0.4229934924078091
-0.4229934924078091 x 100 = -42.3%