19.18% is the change from 73 to 87
Calculation steps:
[( 87 - 73 ) ÷ 73] x 100 = 19.18%
Formula
Percentage change = [(87 - 73) / 73] x 100
Subtract the new number by the original number
87 - 73 = 14
14 ÷ 73 = 0.1917808219178082
0.1917808219178082 x 100 = 19.18%