420.83% is the change from 192 to 1000
Calculation steps:
[( 1000 - 192 ) ÷ 192] x 100 = 420.83%
Formula
Percentage change = [(1000 - 192) / 192] x 100
Subtract the new number by the original number
1000 - 192 = 808
808 ÷ 192 = 4.208333333333333
4.208333333333333 x 100 = 420.83%