-40.24% is the change from 922 to 551
Calculation steps:
[( 551 - 922 ) ÷ 922] x 100 = -40.24%
Formula
Percentage change = [(551 - 922) / 922] x 100
Subtract the new number by the original number
551 - 922 = -371
-371 ÷ 922 = -0.40238611713665945
-0.40238611713665945 x 100 = -40.24%