81.76% is the change from 148 to 269
Calculation steps:
[( 269 - 148 ) ÷ 148] x 100 = 81.76%
Formula
Percentage change = [(269 - 148) / 148] x 100
Subtract the new number by the original number
269 - 148 = 121
121 ÷ 148 = 0.8175675675675675
0.8175675675675675 x 100 = 81.76%