34.01% is the change from 688 to 922
Calculation steps:
[( 922 - 688 ) ÷ 688] x 100 = 34.01%
Formula
Percentage change = [(922 - 688) / 688] x 100
Subtract the new number by the original number
922 - 688 = 234
234 ÷ 688 = 0.34011627906976744
0.34011627906976744 x 100 = 34.01%