81.89% is the change from 392 to 713
Calculation steps:
[( 713 - 392 ) ÷ 392] x 100 = 81.89%
Formula
Percentage change = [(713 - 392) / 392] x 100
Subtract the new number by the original number
713 - 392 = 321
321 ÷ 392 = 0.8188775510204082
0.8188775510204082 x 100 = 81.89%