-42.97% is the change from 647 to 369
Calculation steps:
[( 369 - 647 ) ÷ 647] x 100 = -42.97%
Formula
Percentage change = [(369 - 647) / 647] x 100
Subtract the new number by the original number
369 - 647 = -278
-278 ÷ 647 = -0.42967542503863987
-0.42967542503863987 x 100 = -42.97%