36.51% is the change from 63 to 86
Calculation steps:
[( 86 - 63 ) ÷ 63] x 100 = 36.51%
Formula
Percentage change = [(86 - 63) / 63] x 100
Subtract the new number by the original number
86 - 63 = 23
23 ÷ 63 = 0.36507936507936506
0.36507936507936506 x 100 = 36.51%