83.81% is the change from 105 to 193
Calculation steps:
[( 193 - 105 ) ÷ 105] x 100 = 83.81%
Formula
Percentage change = [(193 - 105) / 105] x 100
Subtract the new number by the original number
193 - 105 = 88
88 ÷ 105 = 0.8380952380952381
0.8380952380952381 x 100 = 83.81%