259.09% is the change from 242 to 869
Calculation steps:
[( 869 - 242 ) ÷ 242] x 100 = 259.09%
Formula
Percentage change = [(869 - 242) / 242] x 100
Subtract the new number by the original number
869 - 242 = 627
627 ÷ 242 = 2.590909090909091
2.590909090909091 x 100 = 259.09%