111.24% is the change from 249 to 526
Calculation steps:
[( 526 - 249 ) ÷ 249] x 100 = 111.24%
Formula
Percentage change = [(526 - 249) / 249] x 100
Subtract the new number by the original number
526 - 249 = 277
277 ÷ 249 = 1.1124497991967872
1.1124497991967872 x 100 = 111.24%