72.73% is the change from 407 to 703
Calculation steps:
[( 703 - 407 ) ÷ 407] x 100 = 72.73%
Formula
Percentage change = [(703 - 407) / 407] x 100
Subtract the new number by the original number
703 - 407 = 296
296 ÷ 407 = 0.7272727272727273
0.7272727272727273 x 100 = 72.73%