78.68% is the change from 197 to 352
Calculation steps:
[( 352 - 197 ) ÷ 197] x 100 = 78.68%
Formula
Percentage change = [(352 - 197) / 197] x 100
Subtract the new number by the original number
352 - 197 = 155
155 ÷ 197 = 0.7868020304568528
0.7868020304568528 x 100 = 78.68%