20.04% is the change from 494 to 593
Calculation steps:
[( 593 - 494 ) ÷ 494] x 100 = 20.04%
Formula
Percentage change = [(593 - 494) / 494] x 100
Subtract the new number by the original number
593 - 494 = 99
99 ÷ 494 = 0.20040485829959515
0.20040485829959515 x 100 = 20.04%