-27.09% is the change from 347 to 253
Calculation steps:
[( 253 - 347 ) ÷ 347] x 100 = -27.09%
Formula
Percentage change = [(253 - 347) / 347] x 100
Subtract the new number by the original number
253 - 347 = -94
-94 ÷ 347 = -0.27089337175792505
-0.27089337175792505 x 100 = -27.09%