-34.74% is the change from 403 to 263
Calculation steps:
[( 263 - 403 ) ÷ 403] x 100 = -34.74%
Formula
Percentage change = [(263 - 403) / 403] x 100
Subtract the new number by the original number
263 - 403 = -140
-140 ÷ 403 = -0.34739454094292804
-0.34739454094292804 x 100 = -34.74%