33.76% is the change from 394 to 527
Calculation steps:
[( 527 - 394 ) ÷ 394] x 100 = 33.76%
Formula
Percentage change = [(527 - 394) / 394] x 100
Subtract the new number by the original number
527 - 394 = 133
133 ÷ 394 = 0.33756345177664976
0.33756345177664976 x 100 = 33.76%