231.08% is the change from 74 to 245
Calculation steps:
[( 245 - 74 ) ÷ 74] x 100 = 231.08%
Formula
Percentage change = [(245 - 74) / 74] x 100
Subtract the new number by the original number
245 - 74 = 171
171 ÷ 74 = 2.310810810810811
2.310810810810811 x 100 = 231.08%