-42.84% is the change from 964 to 551
Calculation steps:
[( 551 - 964 ) ÷ 964] x 100 = -42.84%
Formula
Percentage change = [(551 - 964) / 964] x 100
Subtract the new number by the original number
551 - 964 = -413
-413 ÷ 964 = -0.4284232365145228
-0.4284232365145228 x 100 = -42.84%