22.99% is the change from 683 to 840
Calculation steps:
[( 840 - 683 ) ÷ 683] x 100 = 22.99%
Formula
Percentage change = [(840 - 683) / 683] x 100
Subtract the new number by the original number
840 - 683 = 157
157 ÷ 683 = 0.22986822840409957
0.22986822840409957 x 100 = 22.99%