144.44% is the change from 243 to 594
Calculation steps:
[( 594 - 243 ) ÷ 243] x 100 = 144.44%
Formula
Percentage change = [(594 - 243) / 243] x 100
Subtract the new number by the original number
594 - 243 = 351
351 ÷ 243 = 1.4444444444444444
1.4444444444444444 x 100 = 144.44%