14.2% is the change from 521 to 595
Calculation steps:
[( 595 - 521 ) ÷ 521] x 100 = 14.2%
Formula
Percentage change = [(595 - 521) / 521] x 100
Subtract the new number by the original number
595 - 521 = 74
74 ÷ 521 = 0.1420345489443378
0.1420345489443378 x 100 = 14.2%