889.11% is the change from 101 to 999
Calculation steps:
[( 999 - 101 ) ÷ 101] x 100 = 889.11%
Formula
Percentage change = [(999 - 101) / 101] x 100
Subtract the new number by the original number
999 - 101 = 898
898 ÷ 101 = 8.891089108910892
8.891089108910892 x 100 = 889.11%