311.11% is the change from 180 to 740
Calculation steps:
[( 740 - 180 ) ÷ 180] x 100 = 311.11%
Formula
Percentage change = [(740 - 180) / 180] x 100
Subtract the new number by the original number
740 - 180 = 560
560 ÷ 180 = 3.111111111111111
3.111111111111111 x 100 = 311.11%