33.87% is the change from 685 to 917
Calculation steps:
[( 917 - 685 ) ÷ 685] x 100 = 33.87%
Formula
Percentage change = [(917 - 685) / 685] x 100
Subtract the new number by the original number
917 - 685 = 232
232 ÷ 685 = 0.3386861313868613
0.3386861313868613 x 100 = 33.87%