904.08% is the change from 49 to 492
Calculation steps:
[( 492 - 49 ) ÷ 49] x 100 = 904.08%
Formula
Percentage change = [(492 - 49) / 49] x 100
Subtract the new number by the original number
492 - 49 = 443
443 ÷ 49 = 9.040816326530612
9.040816326530612 x 100 = 904.08%