84.83% is the change from 145 to 268
Calculation steps:
[( 268 - 145 ) ÷ 145] x 100 = 84.83%
Formula
Percentage change = [(268 - 145) / 145] x 100
Subtract the new number by the original number
268 - 145 = 123
123 ÷ 145 = 0.8482758620689655
0.8482758620689655 x 100 = 84.83%