139.7% is the change from 403 to 966
Calculation steps:
[( 966 - 403 ) ÷ 403] x 100 = 139.7%
Formula
Percentage change = [(966 - 403) / 403] x 100
Subtract the new number by the original number
966 - 403 = 563
563 ÷ 403 = 1.3970223325062034
1.3970223325062034 x 100 = 139.7%