-53.11% is the change from 627 to 294
Calculation steps:
[( 294 - 627 ) ÷ 627] x 100 = -53.11%
Formula
Percentage change = [(294 - 627) / 627] x 100
Subtract the new number by the original number
294 - 627 = -333
-333 ÷ 627 = -0.5311004784688995
-0.5311004784688995 x 100 = -53.11%