14.39% is the change from 535 to 612
Calculation steps:
[( 612 - 535 ) ÷ 535] x 100 = 14.39%
Formula
Percentage change = [(612 - 535) / 535] x 100
Subtract the new number by the original number
612 - 535 = 77
77 ÷ 535 = 0.14392523364485982
0.14392523364485982 x 100 = 14.39%