168.81% is the change from 311 to 836
Calculation steps:
[( 836 - 311 ) ÷ 311] x 100 = 168.81%
Formula
Percentage change = [(836 - 311) / 311] x 100
Subtract the new number by the original number
836 - 311 = 525
525 ÷ 311 = 1.6881028938906752
1.6881028938906752 x 100 = 168.81%