407.11% is the change from 197 to 999
Calculation steps:
[( 999 - 197 ) ÷ 197] x 100 = 407.11%
Formula
Percentage change = [(999 - 197) / 197] x 100
Subtract the new number by the original number
999 - 197 = 802
802 ÷ 197 = 4.071065989847716
4.071065989847716 x 100 = 407.11%