121.79% is the change from 312 to 692
Calculation steps:
[( 692 - 312 ) ÷ 312] x 100 = 121.79%
Formula
Percentage change = [(692 - 312) / 312] x 100
Subtract the new number by the original number
692 - 312 = 380
380 ÷ 312 = 1.2179487179487178
1.2179487179487178 x 100 = 121.79%