20.24% is the change from 494 to 594
Calculation steps:
[( 594 - 494 ) ÷ 494] x 100 = 20.24%
Formula
Percentage change = [(594 - 494) / 494] x 100
Subtract the new number by the original number
594 - 494 = 100
100 ÷ 494 = 0.20242914979757085
0.20242914979757085 x 100 = 20.24%