82.95% is the change from 352 to 644
Calculation steps:
[( 644 - 352 ) ÷ 352] x 100 = 82.95%
Formula
Percentage change = [(644 - 352) / 352] x 100
Subtract the new number by the original number
644 - 352 = 292
292 ÷ 352 = 0.8295454545454546
0.8295454545454546 x 100 = 82.95%