-78.65% is the change from 267 to 57
Calculation steps:
[( 57 - 267 ) ÷ 267] x 100 = -78.65%
Formula
Percentage change = [(57 - 267) / 267] x 100
Subtract the new number by the original number
57 - 267 = -210
-210 ÷ 267 = -0.7865168539325843
-0.7865168539325843 x 100 = -78.65%