76.68% is the change from 253 to 447
Calculation steps:
[( 447 - 253 ) ÷ 253] x 100 = 76.68%
Formula
Percentage change = [(447 - 253) / 253] x 100
Subtract the new number by the original number
447 - 253 = 194
194 ÷ 253 = 0.766798418972332
0.766798418972332 x 100 = 76.68%