-23.05% is the change from 347 to 267
Calculation steps:
[( 267 - 347 ) ÷ 347] x 100 = -23.05%
Formula
Percentage change = [(267 - 347) / 347] x 100
Subtract the new number by the original number
267 - 347 = -80
-80 ÷ 347 = -0.23054755043227665
-0.23054755043227665 x 100 = -23.05%