78.04% is the change from 501 to 892
Calculation steps:
[( 892 - 501 ) ÷ 501] x 100 = 78.04%
Formula
Percentage change = [(892 - 501) / 501] x 100
Subtract the new number by the original number
892 - 501 = 391
391 ÷ 501 = 0.780439121756487
0.780439121756487 x 100 = 78.04%