163.37% is the change from 101 to 266
Calculation steps:
[( 266 - 101 ) ÷ 101] x 100 = 163.37%
Formula
Percentage change = [(266 - 101) / 101] x 100
Subtract the new number by the original number
266 - 101 = 165
165 ÷ 101 = 1.6336633663366336
1.6336633663366336 x 100 = 163.37%