3.66% is the change from 82 to 85
Calculation steps:
[( 85 - 82 ) ÷ 82] x 100 = 3.66%
Formula
Percentage change = [(85 - 82) / 82] x 100
Subtract the new number by the original number
85 - 82 = 3
3 ÷ 82 = 0.036585365853658534
0.036585365853658534 x 100 = 3.66%