71.46% is the change from 515 to 883
Calculation steps:
[( 883 - 515 ) ÷ 515] x 100 = 71.46%
Formula
Percentage change = [(883 - 515) / 515] x 100
Subtract the new number by the original number
883 - 515 = 368
368 ÷ 515 = 0.7145631067961165
0.7145631067961165 x 100 = 71.46%