-55.1% is the change from 628 to 282
Calculation steps:
[( 282 - 628 ) ÷ 628] x 100 = -55.1%
Formula
Percentage change = [(282 - 628) / 628] x 100
Subtract the new number by the original number
282 - 628 = -346
-346 ÷ 628 = -0.5509554140127388
-0.5509554140127388 x 100 = -55.1%