34.54% is the change from 663 to 892
Calculation steps:
[( 892 - 663 ) ÷ 663] x 100 = 34.54%
Formula
Percentage change = [(892 - 663) / 663] x 100
Subtract the new number by the original number
892 - 663 = 229
229 ÷ 663 = 0.3453996983408748
0.3453996983408748 x 100 = 34.54%