-21.4% is the change from 701 to 551
Calculation steps:
[( 551 - 701 ) ÷ 701] x 100 = -21.4%
Formula
Percentage change = [(551 - 701) / 701] x 100
Subtract the new number by the original number
551 - 701 = -150
-150 ÷ 701 = -0.21398002853067047
-0.21398002853067047 x 100 = -21.4%