72.53% is the change from 506 to 873
Calculation steps:
[( 873 - 506 ) ÷ 506] x 100 = 72.53%
Formula
Percentage change = [(873 - 506) / 506] x 100
Subtract the new number by the original number
873 - 506 = 367
367 ÷ 506 = 0.7252964426877471
0.7252964426877471 x 100 = 72.53%