-62.88% is the change from 555 to 206
Calculation steps:
[( 206 - 555 ) ÷ 555] x 100 = -62.88%
Formula
Percentage change = [(206 - 555) / 555] x 100
Subtract the new number by the original number
206 - 555 = -349
-349 ÷ 555 = -0.6288288288288288
-0.6288288288288288 x 100 = -62.88%