66.84% is the change from 392 to 654
Calculation steps:
[( 654 - 392 ) ÷ 392] x 100 = 66.84%
Formula
Percentage change = [(654 - 392) / 392] x 100
Subtract the new number by the original number
654 - 392 = 262
262 ÷ 392 = 0.6683673469387755
0.6683673469387755 x 100 = 66.84%