34.36% is the change from 681 to 915
Calculation steps:
[( 915 - 681 ) ÷ 681] x 100 = 34.36%
Formula
Percentage change = [(915 - 681) / 681] x 100
Subtract the new number by the original number
915 - 681 = 234
234 ÷ 681 = 0.3436123348017621
0.3436123348017621 x 100 = 34.36%