35.77% is the change from 520 to 706
Calculation steps:
[( 706 - 520 ) ÷ 520] x 100 = 35.77%
Formula
Percentage change = [(706 - 520) / 520] x 100
Subtract the new number by the original number
706 - 520 = 186
186 ÷ 520 = 0.3576923076923077
0.3576923076923077 x 100 = 35.77%