54.98% is the change from 442 to 685
Calculation steps:
[( 685 - 442 ) ÷ 442] x 100 = 54.98%
Formula
Percentage change = [(685 - 442) / 442] x 100
Subtract the new number by the original number
685 - 442 = 243
243 ÷ 442 = 0.5497737556561086
0.5497737556561086 x 100 = 54.98%