89.04% is the change from 73 to 138
Calculation steps:
[( 138 - 73 ) ÷ 73] x 100 = 89.04%
Formula
Percentage change = [(138 - 73) / 73] x 100
Subtract the new number by the original number
138 - 73 = 65
65 ÷ 73 = 0.8904109589041096
0.8904109589041096 x 100 = 89.04%