488.16% is the change from 76 to 447
Calculation steps:
[( 447 - 76 ) ÷ 76] x 100 = 488.16%
Formula
Percentage change = [(447 - 76) / 76] x 100
Subtract the new number by the original number
447 - 76 = 371
371 ÷ 76 = 4.881578947368421
4.881578947368421 x 100 = 488.16%