890.1% is the change from 101 to 1000
Calculation steps:
[( 1000 - 101 ) ÷ 101] x 100 = 890.1%
Formula
Percentage change = [(1000 - 101) / 101] x 100
Subtract the new number by the original number
1000 - 101 = 899
899 ÷ 101 = 8.900990099009901
8.900990099009901 x 100 = 890.1%