-61.62% is the change from 654 to 251
Calculation steps:
[( 251 - 654 ) ÷ 654] x 100 = -61.62%
Formula
Percentage change = [(251 - 654) / 654] x 100
Subtract the new number by the original number
251 - 654 = -403
-403 ÷ 654 = -0.6162079510703364
-0.6162079510703364 x 100 = -61.62%