77.67% is the change from 215 to 382
Calculation steps:
[( 382 - 215 ) ÷ 215] x 100 = 77.67%
Formula
Percentage change = [(382 - 215) / 215] x 100
Subtract the new number by the original number
382 - 215 = 167
167 ÷ 215 = 0.7767441860465116
0.7767441860465116 x 100 = 77.67%