-41.23% is the change from 456 to 268
Calculation steps:
[( 268 - 456 ) ÷ 456] x 100 = -41.23%
Formula
Percentage change = [(268 - 456) / 456] x 100
Subtract the new number by the original number
268 - 456 = -188
-188 ÷ 456 = -0.41228070175438597
-0.41228070175438597 x 100 = -41.23%