-54.63% is the change from 551 to 250
Calculation steps:
[( 250 - 551 ) ÷ 551] x 100 = -54.63%
Formula
Percentage change = [(250 - 551) / 551] x 100
Subtract the new number by the original number
250 - 551 = -301
-301 ÷ 551 = -0.5462794918330308
-0.5462794918330308 x 100 = -54.63%