262.55% is the change from 243 to 881
Calculation steps:
[( 881 - 243 ) ÷ 243] x 100 = 262.55%
Formula
Percentage change = [(881 - 243) / 243] x 100
Subtract the new number by the original number
881 - 243 = 638
638 ÷ 243 = 2.625514403292181
2.625514403292181 x 100 = 262.55%