106.98% is the change from 86 to 178
Calculation steps:
[( 178 - 86 ) ÷ 86] x 100 = 106.98%
Formula
Percentage change = [(178 - 86) / 86] x 100
Subtract the new number by the original number
178 - 86 = 92
92 ÷ 86 = 1.069767441860465
1.069767441860465 x 100 = 106.98%