37.31% is the change from 721 to 990
Calculation steps:
[( 990 - 721 ) ÷ 721] x 100 = 37.31%
Formula
Percentage change = [(990 - 721) / 721] x 100
Subtract the new number by the original number
990 - 721 = 269
269 ÷ 721 = 0.37309292649098474
0.37309292649098474 x 100 = 37.31%