201.2% is the change from 249 to 750
Calculation steps:
[( 750 - 249 ) ÷ 249] x 100 = 201.2%
Formula
Percentage change = [(750 - 249) / 249] x 100
Subtract the new number by the original number
750 - 249 = 501
501 ÷ 249 = 2.0120481927710845
2.0120481927710845 x 100 = 201.2%