71.47% is the change from 347 to 595
Calculation steps:
[( 595 - 347 ) ÷ 347] x 100 = 71.47%
Formula
Percentage change = [(595 - 347) / 347] x 100
Subtract the new number by the original number
595 - 347 = 248
248 ÷ 347 = 0.7146974063400576
0.7146974063400576 x 100 = 71.47%