-28.63% is the change from 772 to 551
Calculation steps:
[( 551 - 772 ) ÷ 772] x 100 = -28.63%
Formula
Percentage change = [(551 - 772) / 772] x 100
Subtract the new number by the original number
551 - 772 = -221
-221 ÷ 772 = -0.2862694300518135
-0.2862694300518135 x 100 = -28.63%