38.25% is the change from 685 to 947
Calculation steps:
[( 947 - 685 ) ÷ 685] x 100 = 38.25%
Formula
Percentage change = [(947 - 685) / 685] x 100
Subtract the new number by the original number
947 - 685 = 262
262 ÷ 685 = 0.38248175182481753
0.38248175182481753 x 100 = 38.25%