-92.88% is the change from 267 to 19
Calculation steps:
[( 19 - 267 ) ÷ 267] x 100 = -92.88%
Formula
Percentage change = [(19 - 267) / 267] x 100
Subtract the new number by the original number
19 - 267 = -248
-248 ÷ 267 = -0.9288389513108615
-0.9288389513108615 x 100 = -92.88%