81.64% is the change from 414 to 752
Calculation steps:
[( 752 - 414 ) ÷ 414] x 100 = 81.64%
Formula
Percentage change = [(752 - 414) / 414] x 100
Subtract the new number by the original number
752 - 414 = 338
338 ÷ 414 = 0.8164251207729468
0.8164251207729468 x 100 = 81.64%