236.49% is the change from 74 to 249
Calculation steps:
[( 249 - 74 ) ÷ 74] x 100 = 236.49%
Formula
Percentage change = [(249 - 74) / 74] x 100
Subtract the new number by the original number
249 - 74 = 175
175 ÷ 74 = 2.364864864864865
2.364864864864865 x 100 = 236.49%