153.06% is the change from 343 to 868
Calculation steps:
[( 868 - 343 ) ÷ 343] x 100 = 153.06%
Formula
Percentage change = [(868 - 343) / 343] x 100
Subtract the new number by the original number
868 - 343 = 525
525 ÷ 343 = 1.530612244897959
1.530612244897959 x 100 = 153.06%