44.53% is the change from 685 to 990
Calculation steps:
[( 990 - 685 ) ÷ 685] x 100 = 44.53%
Formula
Percentage change = [(990 - 685) / 685] x 100
Subtract the new number by the original number
990 - 685 = 305
305 ÷ 685 = 0.44525547445255476
0.44525547445255476 x 100 = 44.53%