255.76% is the change from 269 to 957
Calculation steps:
[( 957 - 269 ) ÷ 269] x 100 = 255.76%
Formula
Percentage change = [(957 - 269) / 269] x 100
Subtract the new number by the original number
957 - 269 = 688
688 ÷ 269 = 2.557620817843866
2.557620817843866 x 100 = 255.76%