-48.64% is the change from 403 to 207
Calculation steps:
[( 207 - 403 ) ÷ 403] x 100 = -48.64%
Formula
Percentage change = [(207 - 403) / 403] x 100
Subtract the new number by the original number
207 - 403 = -196
-196 ÷ 403 = -0.48635235732009924
-0.48635235732009924 x 100 = -48.64%