188.73% is the change from 346 to 999
Calculation steps:
[( 999 - 346 ) ÷ 346] x 100 = 188.73%
Formula
Percentage change = [(999 - 346) / 346] x 100
Subtract the new number by the original number
999 - 346 = 653
653 ÷ 346 = 1.8872832369942196
1.8872832369942196 x 100 = 188.73%