80.95% is the change from 105 to 190
Calculation steps:
[( 190 - 105 ) ÷ 105] x 100 = 80.95%
Formula
Percentage change = [(190 - 105) / 105] x 100
Subtract the new number by the original number
190 - 105 = 85
85 ÷ 105 = 0.8095238095238095
0.8095238095238095 x 100 = 80.95%