259.32% is the change from 263 to 945
Calculation steps:
[( 945 - 263 ) ÷ 263] x 100 = 259.32%
Formula
Percentage change = [(945 - 263) / 263] x 100
Subtract the new number by the original number
945 - 263 = 682
682 ÷ 263 = 2.593155893536122
2.593155893536122 x 100 = 259.32%