77.44% is the change from 492 to 873
Calculation steps:
[( 873 - 492 ) ÷ 492] x 100 = 77.44%
Formula
Percentage change = [(873 - 492) / 492] x 100
Subtract the new number by the original number
873 - 492 = 381
381 ÷ 492 = 0.774390243902439
0.774390243902439 x 100 = 77.44%