73% is the change from 400 to 692
Calculation steps:
[( 692 - 400 ) ÷ 400] x 100 = 73%
Formula
Percentage change = [(692 - 400) / 400] x 100
Subtract the new number by the original number
692 - 400 = 292
292 ÷ 400 = 0.73
0.73 x 100 = 73%
Example