194.12% is the change from 340 to 1000
Calculation steps:
[( 1000 - 340 ) ÷ 340] x 100 = 194.12%
Formula
Percentage change = [(1000 - 340) / 340] x 100
Subtract the new number by the original number
1000 - 340 = 660
660 ÷ 340 = 1.9411764705882353
1.9411764705882353 x 100 = 194.12%