75.5% is the change from 249 to 437
Calculation steps:
[( 437 - 249 ) ÷ 249] x 100 = 75.5%
Formula
Percentage change = [(437 - 249) / 249] x 100
Subtract the new number by the original number
437 - 249 = 188
188 ÷ 249 = 0.7550200803212851
0.7550200803212851 x 100 = 75.5%