-62.43% is the change from 551 to 207
Calculation steps:
[( 207 - 551 ) ÷ 551] x 100 = -62.43%
Formula
Percentage change = [(207 - 551) / 551] x 100
Subtract the new number by the original number
207 - 551 = -344
-344 ÷ 551 = -0.6243194192377496
-0.6243194192377496 x 100 = -62.43%