112.85% is the change from 249 to 530
Calculation steps:
[( 530 - 249 ) ÷ 249] x 100 = 112.85%
Formula
Percentage change = [(530 - 249) / 249] x 100
Subtract the new number by the original number
530 - 249 = 281
281 ÷ 249 = 1.1285140562248996
1.1285140562248996 x 100 = 112.85%