64.62% is the change from 506 to 833
Calculation steps:
[( 833 - 506 ) ÷ 506] x 100 = 64.62%
Formula
Percentage change = [(833 - 506) / 506] x 100
Subtract the new number by the original number
833 - 506 = 327
327 ÷ 506 = 0.6462450592885376
0.6462450592885376 x 100 = 64.62%