-59.87% is the change from 623 to 250
Calculation steps:
[( 250 - 623 ) ÷ 623] x 100 = -59.87%
Formula
Percentage change = [(250 - 623) / 623] x 100
Subtract the new number by the original number
250 - 623 = -373
-373 ÷ 623 = -0.5987158908507223
-0.5987158908507223 x 100 = -59.87%