75.2% is the change from 504 to 883
Calculation steps:
[( 883 - 504 ) ÷ 504] x 100 = 75.2%
Formula
Percentage change = [(883 - 504) / 504] x 100
Subtract the new number by the original number
883 - 504 = 379
379 ÷ 504 = 0.751984126984127
0.751984126984127 x 100 = 75.2%