-32.54% is the change from 627 to 423
Calculation steps:
[( 423 - 627 ) ÷ 627] x 100 = -32.54%
Formula
Percentage change = [(423 - 627) / 627] x 100
Subtract the new number by the original number
423 - 627 = -204
-204 ÷ 627 = -0.3253588516746411
-0.3253588516746411 x 100 = -32.54%